121571712

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 371484000

約数和(自身を除く): 249912288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1213, 1392, 1566, 1728, 1856, 2088, 2426, 2784, 3132, 3456, 3639, 3712, 4176, 4852, 5568, 6264, 7278, 8352, 9704, 10917, 11136, 12528, 14556, 16704, 19408, 21834, 25056, 29112, 32751, 33408, 35177, 38816, 43668, 50112, 58224, 65502, 70354, 77632, 87336, 100224, 105531, 116448, 131004, 140708, 155264, 174672, 211062, 232896, 262008, 281416, 316593, 349344, 422124, 465792, 524016, 562832, 633186, 698688, 844248, 949779, 1048032, 1125664, 1266372, 1397376, 1688496, 1899558, 2096064, 2251328, 2532744, 3376992, 3799116, 4192128, 4502656, 5065488, 6753984, 7598232, 10130976, 13507968, 15196464, 20261952, 30392928, 40523904, 60785856, 121571712]

約数ペア:

[(1, 121571712), (2, 60785856), (3, 40523904), (4, 30392928), (6, 20261952), (8, 15196464), (9, 13507968), (12, 10130976), (16, 7598232), (18, 6753984), (24, 5065488), (27, 4502656), (29, 4192128), (32, 3799116), (36, 3376992), (48, 2532744), (54, 2251328), (58, 2096064), (64, 1899558), (72, 1688496), (87, 1397376), (96, 1266372), (108, 1125664), (116, 1048032), (128, 949779), (144, 844248), (174, 698688), (192, 633186), (216, 562832), (232, 524016), (261, 465792), (288, 422124), (348, 349344), (384, 316593), (432, 281416), (464, 262008), (522, 232896), (576, 211062), (696, 174672), (783, 155264), (864, 140708), (928, 131004), (1044, 116448), (1152, 105531), (1213, 100224), (1392, 87336), (1566, 77632), (1728, 70354), (1856, 65502), (2088, 58224), (2426, 50112), (2784, 43668), (3132, 38816), (3456, 35177), (3639, 33408), (3712, 32751), (4176, 29112), (4852, 25056), (5568, 21834), (6264, 19408), (7278, 16704), (8352, 14556), (9704, 12528), (10917, 11136)]