87428796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 266509824

約数和(自身を除く): 179081028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 59, 69, 78, 84, 91, 92, 118, 138, 156, 161, 177, 182, 236, 273, 276, 299, 322, 354, 364, 413, 483, 546, 598, 644, 708, 767, 826, 897, 966, 1092, 1196, 1239, 1357, 1534, 1652, 1794, 1932, 2093, 2301, 2478, 2714, 3068, 3481, 3588, 4071, 4186, 4602, 4956, 5369, 5428, 6279, 6962, 8142, 8372, 9204, 9499, 10443, 10738, 12558, 13924, 16107, 16284, 17641, 18998, 20886, 21476, 24367, 25116, 28497, 32214, 35282, 37996, 41772, 45253, 48734, 52923, 56994, 64428, 70564, 73101, 80063, 90506, 97468, 105846, 113988, 123487, 135759, 146202, 160126, 181012, 211692, 240189, 246974, 271518, 292404, 316771, 320252, 370461, 480378, 493948, 543036, 560441, 633542, 740922, 950313, 960756, 1040819, 1120882, 1267084, 1481844, 1681323, 1900626, 2081638, 2241764, 3122457, 3362646, 3801252, 4163276, 6244914, 6725292, 7285733, 12489828, 14571466, 21857199, 29142932, 43714398, 87428796]

約数ペア:

[(1, 87428796), (2, 43714398), (3, 29142932), (4, 21857199), (6, 14571466), (7, 12489828), (12, 7285733), (13, 6725292), (14, 6244914), (21, 4163276), (23, 3801252), (26, 3362646), (28, 3122457), (39, 2241764), (42, 2081638), (46, 1900626), (52, 1681323), (59, 1481844), (69, 1267084), (78, 1120882), (84, 1040819), (91, 960756), (92, 950313), (118, 740922), (138, 633542), (156, 560441), (161, 543036), (177, 493948), (182, 480378), (236, 370461), (273, 320252), (276, 316771), (299, 292404), (322, 271518), (354, 246974), (364, 240189), (413, 211692), (483, 181012), (546, 160126), (598, 146202), (644, 135759), (708, 123487), (767, 113988), (826, 105846), (897, 97468), (966, 90506), (1092, 80063), (1196, 73101), (1239, 70564), (1357, 64428), (1534, 56994), (1652, 52923), (1794, 48734), (1932, 45253), (2093, 41772), (2301, 37996), (2478, 35282), (2714, 32214), (3068, 28497), (3481, 25116), (3588, 24367), (4071, 21476), (4186, 20886), (4602, 18998), (4956, 17641), (5369, 16284), (5428, 16107), (6279, 13924), (6962, 12558), (8142, 10738), (8372, 10443), (9204, 9499)]