8001928872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{72497}}^1$

素因数の和:72592

約数の個数: 128

約数和(自身を含む): 25751289600

約数和(自身を除く): 17749360728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 7884, 9198, 12264, 13797, 15768, 18396, 27594, 36792, 55188, 72497, 110376, 144994, 217491, 289988, 434982, 507479, 579976, 652473, 869964, 1014958, 1304946, 1522437, 1739928, 1957419, 2029916, 2609892, 3044874, 3914838, 4059832, 4567311, 5219784, 5292281, 6089748, 7829676, 9134622, 10584562, 12179496, 13701933, 15659352, 15876843, 18269244, 21169124, 27403866, 31753686, 36538488, 37045967, 42338248, 47630529, 54807732, 63507372, 74091934, 95261058, 109615464, 111137901, 127014744, 142891587, 148183868, 190522116, 222275802, 285783174, 296367736, 333413703, 381044232, 444551604, 571566348, 666827406, 889103208, 1000241109, 1143132696, 1333654812, 2000482218, 2667309624, 4000964436, 8001928872]

約数ペア:

[(1, 8001928872), (2, 4000964436), (3, 2667309624), (4, 2000482218), (6, 1333654812), (7, 1143132696), (8, 1000241109), (9, 889103208), (12, 666827406), (14, 571566348), (18, 444551604), (21, 381044232), (24, 333413703), (27, 296367736), (28, 285783174), (36, 222275802), (42, 190522116), (54, 148183868), (56, 142891587), (63, 127014744), (72, 111137901), (73, 109615464), (84, 95261058), (108, 74091934), (126, 63507372), (146, 54807732), (168, 47630529), (189, 42338248), (216, 37045967), (219, 36538488), (252, 31753686), (292, 27403866), (378, 21169124), (438, 18269244), (504, 15876843), (511, 15659352), (584, 13701933), (657, 12179496), (756, 10584562), (876, 9134622), (1022, 7829676), (1314, 6089748), (1512, 5292281), (1533, 5219784), (1752, 4567311), (1971, 4059832), (2044, 3914838), (2628, 3044874), (3066, 2609892), (3942, 2029916), (4088, 1957419), (4599, 1739928), (5256, 1522437), (6132, 1304946), (7884, 1014958), (9198, 869964), (12264, 652473), (13797, 579976), (15768, 507479), (18396, 434982), (27594, 289988), (36792, 217491), (55188, 144994), (72497, 110376)]