71467968

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 224

約数和(自身を含む): 235549440

約数和(自身を除く): 164081472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 132, 137, 143, 152, 156, 176, 192, 208, 209, 228, 247, 264, 274, 286, 304, 312, 352, 411, 416, 418, 429, 456, 494, 528, 548, 572, 608, 624, 627, 704, 741, 822, 832, 836, 858, 912, 988, 1056, 1096, 1144, 1216, 1248, 1254, 1482, 1507, 1644, 1672, 1716, 1781, 1824, 1976, 2112, 2192, 2288, 2496, 2508, 2603, 2717, 2964, 3014, 3288, 3344, 3432, 3562, 3648, 3952, 4384, 4521, 4576, 5016, 5206, 5343, 5434, 5928, 6028, 6576, 6688, 6864, 7124, 7809, 7904, 8151, 8768, 9042, 9152, 10032, 10412, 10686, 10868, 11856, 12056, 13152, 13376, 13728, 14248, 15618, 15808, 16302, 18084, 19591, 20064, 20824, 21372, 21736, 23712, 24112, 26304, 27456, 28496, 28633, 31236, 32604, 33839, 36168, 39182, 40128, 41648, 42744, 43472, 47424, 48224, 56992, 57266, 58773, 62472, 65208, 67678, 72336, 78364, 83296, 85488, 85899, 86944, 96448, 101517, 113984, 114532, 117546, 124944, 130416, 135356, 144672, 156728, 166592, 170976, 171798, 173888, 203034, 229064, 235092, 249888, 260832, 270712, 289344, 313456, 341952, 343596, 372229, 406068, 458128, 470184, 499776, 521664, 541424, 626912, 687192, 744458, 812136, 916256, 940368, 1082848, 1116687, 1253824, 1374384, 1488916, 1624272, 1832512, 1880736, 2165696, 2233374, 2748768, 2977832, 3248544, 3761472, 4466748, 5497536, 5955664, 6497088, 8933496, 11911328, 17866992, 23822656, 35733984, 71467968]

約数ペア:

[(1, 71467968), (2, 35733984), (3, 23822656), (4, 17866992), (6, 11911328), (8, 8933496), (11, 6497088), (12, 5955664), (13, 5497536), (16, 4466748), (19, 3761472), (22, 3248544), (24, 2977832), (26, 2748768), (32, 2233374), (33, 2165696), (38, 1880736), (39, 1832512), (44, 1624272), (48, 1488916), (52, 1374384), (57, 1253824), (64, 1116687), (66, 1082848), (76, 940368), (78, 916256), (88, 812136), (96, 744458), (104, 687192), (114, 626912), (132, 541424), (137, 521664), (143, 499776), (152, 470184), (156, 458128), (176, 406068), (192, 372229), (208, 343596), (209, 341952), (228, 313456), (247, 289344), (264, 270712), (274, 260832), (286, 249888), (304, 235092), (312, 229064), (352, 203034), (411, 173888), (416, 171798), (418, 170976), (429, 166592), (456, 156728), (494, 144672), (528, 135356), (548, 130416), (572, 124944), (608, 117546), (624, 114532), (627, 113984), (704, 101517), (741, 96448), (822, 86944), (832, 85899), (836, 85488), (858, 83296), (912, 78364), (988, 72336), (1056, 67678), (1096, 65208), (1144, 62472), (1216, 58773), (1248, 57266), (1254, 56992), (1482, 48224), (1507, 47424), (1644, 43472), (1672, 42744), (1716, 41648), (1781, 40128), (1824, 39182), (1976, 36168), (2112, 33839), (2192, 32604), (2288, 31236), (2496, 28633), (2508, 28496), (2603, 27456), (2717, 26304), (2964, 24112), (3014, 23712), (3288, 21736), (3344, 21372), (3432, 20824), (3562, 20064), (3648, 19591), (3952, 18084), (4384, 16302), (4521, 15808), (4576, 15618), (5016, 14248), (5206, 13728), (5343, 13376), (5434, 13152), (5928, 12056), (6028, 11856), (6576, 10868), (6688, 10686), (6864, 10412), (7124, 10032), (7809, 9152), (7904, 9042), (8151, 8768)]