64120224

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 200981088

約数和(自身を除く): 136860864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 317, 336, 344, 392, 516, 588, 602, 634, 672, 688, 784, 903, 951, 1032, 1176, 1204, 1268, 1376, 1568, 1806, 1902, 2064, 2107, 2219, 2352, 2408, 2536, 3612, 3804, 4128, 4214, 4438, 4704, 4816, 5072, 6321, 6657, 7224, 7608, 8428, 8876, 9632, 10144, 12642, 13314, 13631, 14448, 15216, 15533, 16856, 17752, 25284, 26628, 27262, 28896, 30432, 31066, 33712, 35504, 40893, 46599, 50568, 53256, 54524, 62132, 67424, 71008, 81786, 93198, 95417, 101136, 106512, 109048, 124264, 163572, 186396, 190834, 202272, 213024, 218096, 248528, 286251, 327144, 372792, 381668, 436192, 497056, 572502, 654288, 667919, 745584, 763336, 1145004, 1308576, 1335838, 1491168, 1526672, 2003757, 2290008, 2671676, 3053344, 4007514, 4580016, 5343352, 8015028, 9160032, 10686704, 16030056, 21373408, 32060112, 64120224]

約数ペア:

[(1, 64120224), (2, 32060112), (3, 21373408), (4, 16030056), (6, 10686704), (7, 9160032), (8, 8015028), (12, 5343352), (14, 4580016), (16, 4007514), (21, 3053344), (24, 2671676), (28, 2290008), (32, 2003757), (42, 1526672), (43, 1491168), (48, 1335838), (49, 1308576), (56, 1145004), (84, 763336), (86, 745584), (96, 667919), (98, 654288), (112, 572502), (129, 497056), (147, 436192), (168, 381668), (172, 372792), (196, 327144), (224, 286251), (258, 248528), (294, 218096), (301, 213024), (317, 202272), (336, 190834), (344, 186396), (392, 163572), (516, 124264), (588, 109048), (602, 106512), (634, 101136), (672, 95417), (688, 93198), (784, 81786), (903, 71008), (951, 67424), (1032, 62132), (1176, 54524), (1204, 53256), (1268, 50568), (1376, 46599), (1568, 40893), (1806, 35504), (1902, 33712), (2064, 31066), (2107, 30432), (2219, 28896), (2352, 27262), (2408, 26628), (2536, 25284), (3612, 17752), (3804, 16856), (4128, 15533), (4214, 15216), (4438, 14448), (4704, 13631), (4816, 13314), (5072, 12642), (6321, 10144), (6657, 9632), (7224, 8876), (7608, 8428)]