79428384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 197328096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 571, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1142, 1242, 1288, 1449, 1512, 1656, 1713, 1932, 2016, 2208, 2284, 2484, 2576, 2898, 3024, 3312, 3426, 3864, 3997, 4347, 4568, 4968, 5139, 5152, 5796, 6048, 6624, 6852, 7728, 7994, 8694, 9136, 9936, 10278, 11592, 11991, 13133, 13704, 15417, 15456, 15988, 17388, 18272, 19872, 20556, 23184, 23982, 26266, 27408, 30834, 31976, 34776, 35973, 39399, 41112, 46368, 47964, 52532, 54816, 61668, 63952, 69552, 71946, 78798, 82224, 91931, 95928, 105064, 107919, 118197, 123336, 127904, 139104, 143892, 157596, 164448, 183862, 191856, 210128, 215838, 236394, 246672, 275793, 287784, 315192, 354591, 367724, 383712, 420256, 431676, 472788, 493344, 551586, 575568, 630384, 709182, 735448, 827379, 863352, 945576, 1103172, 1151136, 1260768, 1418364, 1470896, 1654758, 1726704, 1891152, 2206344, 2482137, 2836728, 2941792, 3309516, 3453408, 3782304, 4412688, 4964274, 5673456, 6619032, 8825376, 9928548, 11346912, 13238064, 19857096, 26476128, 39714192, 79428384]

約数ペア:

[(1, 79428384), (2, 39714192), (3, 26476128), (4, 19857096), (6, 13238064), (7, 11346912), (8, 9928548), (9, 8825376), (12, 6619032), (14, 5673456), (16, 4964274), (18, 4412688), (21, 3782304), (23, 3453408), (24, 3309516), (27, 2941792), (28, 2836728), (32, 2482137), (36, 2206344), (42, 1891152), (46, 1726704), (48, 1654758), (54, 1470896), (56, 1418364), (63, 1260768), (69, 1151136), (72, 1103172), (84, 945576), (92, 863352), (96, 827379), (108, 735448), (112, 709182), (126, 630384), (138, 575568), (144, 551586), (161, 493344), (168, 472788), (184, 431676), (189, 420256), (207, 383712), (216, 367724), (224, 354591), (252, 315192), (276, 287784), (288, 275793), (322, 246672), (336, 236394), (368, 215838), (378, 210128), (414, 191856), (432, 183862), (483, 164448), (504, 157596), (552, 143892), (571, 139104), (621, 127904), (644, 123336), (672, 118197), (736, 107919), (756, 105064), (828, 95928), (864, 91931), (966, 82224), (1008, 78798), (1104, 71946), (1142, 69552), (1242, 63952), (1288, 61668), (1449, 54816), (1512, 52532), (1656, 47964), (1713, 46368), (1932, 41112), (2016, 39399), (2208, 35973), (2284, 34776), (2484, 31976), (2576, 30834), (2898, 27408), (3024, 26266), (3312, 23982), (3426, 23184), (3864, 20556), (3997, 19872), (4347, 18272), (4568, 17388), (4968, 15988), (5139, 15456), (5152, 15417), (5796, 13704), (6048, 13133), (6624, 11991), (6852, 11592), (7728, 10278), (7994, 9936), (8694, 9136)]