72267945984

素因数分解:

$2^{11}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 960

約数和(自身を含む): 255722987520

約数和(自身を除く): 183455041536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 31, 32, 36, 39, 46, 47, 48, 52, 54, 62, 64, 69, 72, 78, 81, 92, 93, 94, 96, 104, 108, 117, 124, 128, 138, 141, 144, 156, 162, 184, 186, 188, 192, 207, 208, 216, 234, 248, 256, 276, 279, 282, 288, 299, 312, 324, 351, 368, 372, 376, 384, 403, 414, 416, 423, 432, 468, 496, 512, 552, 558, 564, 576, 598, 611, 621, 624, 648, 702, 713, 736, 744, 752, 768, 806, 828, 832, 837, 846, 864, 897, 936, 992, 1024, 1053, 1081, 1104, 1116, 1128, 1152, 1196, 1209, 1222, 1242, 1248, 1269, 1296, 1404, 1426, 1457, 1472, 1488, 1504, 1536, 1612, 1656, 1664, 1674, 1692, 1728, 1794, 1833, 1863, 1872, 1984, 2048, 2106, 2139, 2162, 2208, 2232, 2256, 2304, 2392, 2418, 2444, 2484, 2496, 2511, 2538, 2592, 2691, 2808, 2852, 2914, 2944, 2976, 3008, 3072, 3224, 3243, 3312, 3328, 3348, 3384, 3456, 3588, 3627, 3666, 3726, 3744, 3807, 3968, 4212, 4278, 4324, 4371, 4416, 4464, 4512, 4608, 4784, 4836, 4888, 4968, 4992, 5022, 5076, 5184, 5382, 5499, 5616, 5704, 5828, 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約数ペア:

[(1, 72267945984), (2, 36133972992), (3, 24089315328), (4, 18066986496), (6, 12044657664), (8, 9033493248), (9, 8029771776), (12, 6022328832), (13, 5559072768), (16, 4516746624), (18, 4014885888), (23, 3142084608), (24, 3011164416), (26, 2779536384), (27, 2676590592), (31, 2331224064), (32, 2258373312), (36, 2007442944), (39, 1853024256), (46, 1571042304), (47, 1537615872), (48, 1505582208), (52, 1389768192), (54, 1338295296), (62, 1165612032), (64, 1129186656), (69, 1047361536), (72, 1003721472), (78, 926512128), (81, 892196864), (92, 785521152), (93, 777074688), (94, 768807936), (96, 752791104), (104, 694884096), (108, 669147648), (117, 617674752), (124, 582806016), (128, 564593328), (138, 523680768), (141, 512538624), (144, 501860736), (156, 463256064), (162, 446098432), (184, 392760576), (186, 388537344), (188, 384403968), (192, 376395552), (207, 349120512), (208, 347442048), (216, 334573824), (234, 308837376), (248, 291403008), (256, 282296664), (276, 261840384), (279, 259024896), 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