71912808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 229132800

約数和(自身を除く): 157219992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 31, 33, 36, 44, 58, 62, 66, 72, 87, 88, 93, 99, 101, 116, 124, 132, 174, 186, 198, 202, 232, 248, 261, 264, 279, 303, 319, 341, 348, 372, 396, 404, 522, 558, 606, 638, 682, 696, 744, 792, 808, 899, 909, 957, 1023, 1044, 1111, 1116, 1212, 1276, 1364, 1798, 1818, 1914, 2046, 2088, 2222, 2232, 2424, 2552, 2697, 2728, 2871, 2929, 3069, 3131, 3333, 3596, 3636, 3828, 4092, 4444, 5394, 5742, 5858, 6138, 6262, 6666, 7192, 7272, 7656, 8091, 8184, 8787, 8888, 9393, 9889, 9999, 10788, 11484, 11716, 12276, 12524, 13332, 16182, 17574, 18786, 19778, 19998, 21576, 22968, 23432, 24552, 25048, 26361, 26664, 28179, 29667, 32219, 32364, 34441, 35148, 37572, 39556, 39996, 52722, 56358, 59334, 64438, 64728, 68882, 70296, 75144, 79112, 79992, 89001, 90799, 96657, 103323, 105444, 112716, 118668, 128876, 137764, 178002, 181598, 193314, 206646, 210888, 225432, 237336, 257752, 272397, 275528, 289971, 309969, 356004, 363196, 386628, 413292, 544794, 579942, 619938, 712008, 726392, 773256, 817191, 826584, 998789, 1089588, 1159884, 1239876, 1634382, 1997578, 2179176, 2319768, 2479752, 2996367, 3268764, 3995156, 5992734, 6537528, 7990312, 8989101, 11985468, 17978202, 23970936, 35956404, 71912808]

約数ペア:

[(1, 71912808), (2, 35956404), (3, 23970936), (4, 17978202), (6, 11985468), (8, 8989101), (9, 7990312), (11, 6537528), (12, 5992734), (18, 3995156), (22, 3268764), (24, 2996367), (29, 2479752), (31, 2319768), (33, 2179176), (36, 1997578), (44, 1634382), (58, 1239876), (62, 1159884), (66, 1089588), (72, 998789), (87, 826584), (88, 817191), (93, 773256), (99, 726392), (101, 712008), (116, 619938), (124, 579942), (132, 544794), (174, 413292), (186, 386628), (198, 363196), (202, 356004), (232, 309969), (248, 289971), (261, 275528), (264, 272397), (279, 257752), (303, 237336), (319, 225432), (341, 210888), (348, 206646), (372, 193314), (396, 181598), (404, 178002), (522, 137764), (558, 128876), (606, 118668), (638, 112716), (682, 105444), (696, 103323), (744, 96657), (792, 90799), (808, 89001), (899, 79992), (909, 79112), (957, 75144), (1023, 70296), (1044, 68882), (1111, 64728), (1116, 64438), (1212, 59334), (1276, 56358), (1364, 52722), (1798, 39996), (1818, 39556), (1914, 37572), (2046, 35148), (2088, 34441), (2222, 32364), (2232, 32219), (2424, 29667), (2552, 28179), (2697, 26664), (2728, 26361), (2871, 25048), (2929, 24552), (3069, 23432), (3131, 22968), (3333, 21576), (3596, 19998), (3636, 19778), (3828, 18786), (4092, 17574), (4444, 16182), (5394, 13332), (5742, 12524), (5858, 12276), (6138, 11716), (6262, 11484), (6666, 10788), (7192, 9999), (7272, 9889), (7656, 9393), (8091, 8888), (8184, 8787)]