61401312

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 216

約数和(自身を含む): 214741800

約数和(自身を除く): 153340488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 229, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 458, 504, 532, 588, 608, 672, 684, 687, 784, 798, 882, 912, 916, 931, 1008, 1064, 1176, 1197, 1368, 1374, 1568, 1596, 1603, 1764, 1824, 1832, 1862, 2016, 2061, 2128, 2352, 2394, 2736, 2748, 2793, 3192, 3206, 3528, 3664, 3724, 4122, 4256, 4351, 4704, 4788, 4809, 5472, 5496, 5586, 6384, 6412, 7056, 7328, 7448, 8244, 8379, 8702, 9576, 9618, 10992, 11172, 11221, 12768, 12824, 13053, 14112, 14427, 14896, 16488, 16758, 17404, 19152, 19236, 21984, 22344, 22442, 25648, 26106, 28854, 29792, 30457, 32976, 33516, 33663, 34808, 38304, 38472, 39159, 44688, 44884, 51296, 52212, 57708, 60914, 65952, 67032, 67326, 69616, 76944, 78318, 89376, 89768, 91371, 100989, 104424, 115416, 121828, 134064, 134652, 139232, 153888, 156636, 179536, 182742, 201978, 208848, 213199, 230832, 243656, 268128, 269304, 274113, 313272, 359072, 365484, 403956, 417696, 426398, 461664, 487312, 538608, 548226, 626544, 639597, 730968, 807912, 852796, 974624, 1077216, 1096452, 1253088, 1279194, 1461936, 1615824, 1705592, 1918791, 2192904, 2558388, 2923872, 3231648, 3411184, 3837582, 4385808, 5116776, 6822368, 7675164, 8771616, 10233552, 15350328, 20467104, 30700656, 61401312]

約数ペア:

[(1, 61401312), (2, 30700656), (3, 20467104), (4, 15350328), (6, 10233552), (7, 8771616), (8, 7675164), (9, 6822368), (12, 5116776), (14, 4385808), (16, 3837582), (18, 3411184), (19, 3231648), (21, 2923872), (24, 2558388), (28, 2192904), (32, 1918791), (36, 1705592), (38, 1615824), (42, 1461936), (48, 1279194), (49, 1253088), (56, 1096452), (57, 1077216), (63, 974624), (72, 852796), (76, 807912), (84, 730968), (96, 639597), (98, 626544), (112, 548226), (114, 538608), (126, 487312), (133, 461664), (144, 426398), (147, 417696), (152, 403956), (168, 365484), (171, 359072), (196, 313272), (224, 274113), (228, 269304), (229, 268128), (252, 243656), (266, 230832), (288, 213199), (294, 208848), (304, 201978), (336, 182742), (342, 179536), (392, 156636), (399, 153888), (441, 139232), (456, 134652), (458, 134064), (504, 121828), (532, 115416), (588, 104424), (608, 100989), (672, 91371), (684, 89768), (687, 89376), (784, 78318), (798, 76944), (882, 69616), (912, 67326), (916, 67032), (931, 65952), (1008, 60914), (1064, 57708), (1176, 52212), (1197, 51296), (1368, 44884), (1374, 44688), (1568, 39159), (1596, 38472), (1603, 38304), (1764, 34808), (1824, 33663), (1832, 33516), (1862, 32976), (2016, 30457), (2061, 29792), (2128, 28854), (2352, 26106), (2394, 25648), (2736, 22442), (2748, 22344), (2793, 21984), (3192, 19236), (3206, 19152), (3528, 17404), (3664, 16758), (3724, 16488), (4122, 14896), (4256, 14427), (4351, 14112), (4704, 13053), (4788, 12824), (4809, 12768), (5472, 11221), (5496, 11172), (5586, 10992), (6384, 9618), (6412, 9576), (7056, 8702), (7328, 8379), (7448, 8244)]