72451008

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 252

約数和(自身を含む): 257476752

約数和(自身を除く): 185025744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 151, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 302, 306, 336, 357, 392, 408, 441, 448, 453, 476, 504, 544, 576, 588, 604, 612, 672, 714, 784, 816, 833, 882, 906, 952, 1008, 1057, 1071, 1088, 1176, 1208, 1224, 1344, 1359, 1428, 1568, 1632, 1666, 1764, 1812, 1904, 2016, 2114, 2142, 2352, 2416, 2448, 2499, 2567, 2718, 2856, 3136, 3171, 3264, 3332, 3528, 3624, 3808, 4032, 4228, 4284, 4704, 4832, 4896, 4998, 5134, 5436, 5712, 6342, 6664, 7056, 7248, 7399, 7497, 7616, 7701, 8456, 8568, 9408, 9513, 9664, 9792, 9996, 10268, 10872, 11424, 12684, 13328, 14112, 14496, 14798, 14994, 15402, 16912, 17136, 17969, 19026, 19992, 20536, 21744, 22197, 22848, 23103, 25368, 26656, 28224, 28992, 29596, 29988, 30804, 33824, 34272, 35938, 38052, 39984, 41072, 43488, 44394, 46206, 50736, 53312, 53907, 59192, 59976, 61608, 66591, 67648, 68544, 71876, 76104, 79968, 82144, 86976, 88788, 92412, 101472, 107814, 118384, 119952, 123216, 125783, 133182, 143752, 152208, 159936, 161721, 164288, 177576, 184824, 202944, 215628, 236768, 239904, 246432, 251566, 266364, 287504, 304416, 323442, 355152, 369648, 377349, 431256, 473536, 479808, 492864, 503132, 532728, 575008, 608832, 646884, 710304, 739296, 754698, 862512, 1006264, 1065456, 1132047, 1150016, 1293768, 1420608, 1478592, 1509396, 1725024, 2012528, 2130912, 2264094, 2587536, 3018792, 3450048, 4025056, 4261824, 4528188, 5175072, 6037584, 8050112, 9056376, 10350144, 12075168, 18112752, 24150336, 36225504, 72451008]

約数ペア:

[(1, 72451008), (2, 36225504), (3, 24150336), (4, 18112752), (6, 12075168), (7, 10350144), (8, 9056376), (9, 8050112), (12, 6037584), (14, 5175072), (16, 4528188), (17, 4261824), (18, 4025056), (21, 3450048), (24, 3018792), (28, 2587536), (32, 2264094), (34, 2130912), (36, 2012528), (42, 1725024), (48, 1509396), (49, 1478592), (51, 1420608), (56, 1293768), (63, 1150016), (64, 1132047), (68, 1065456), (72, 1006264), (84, 862512), (96, 754698), (98, 739296), (102, 710304), (112, 646884), (119, 608832), (126, 575008), (136, 532728), (144, 503132), (147, 492864), (151, 479808), (153, 473536), (168, 431256), (192, 377349), (196, 369648), (204, 355152), (224, 323442), (238, 304416), (252, 287504), (272, 266364), (288, 251566), (294, 246432), (302, 239904), (306, 236768), (336, 215628), (357, 202944), (392, 184824), (408, 177576), (441, 164288), (448, 161721), (453, 159936), (476, 152208), (504, 143752), (544, 133182), (576, 125783), (588, 123216), (604, 119952), (612, 118384), (672, 107814), (714, 101472), (784, 92412), (816, 88788), (833, 86976), (882, 82144), (906, 79968), (952, 76104), (1008, 71876), (1057, 68544), (1071, 67648), (1088, 66591), (1176, 61608), (1208, 59976), (1224, 59192), (1344, 53907), (1359, 53312), (1428, 50736), (1568, 46206), (1632, 44394), (1666, 43488), (1764, 41072), (1812, 39984), (1904, 38052), (2016, 35938), (2114, 34272), (2142, 33824), (2352, 30804), (2416, 29988), (2448, 29596), (2499, 28992), (2567, 28224), (2718, 26656), (2856, 25368), (3136, 23103), (3171, 22848), (3264, 22197), (3332, 21744), (3528, 20536), (3624, 19992), (3808, 19026), (4032, 17969), (4228, 17136), (4284, 16912), (4704, 15402), (4832, 14994), (4896, 14798), (4998, 14496), (5134, 14112), (5436, 13328), (5712, 12684), (6342, 11424), (6664, 10872), (7056, 10268), (7248, 9996), (7399, 9792), (7497, 9664), (7616, 9513), (7701, 9408), (8456, 8568)]