82664352

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 249080832

約数和(自身を除く): 166416480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 186, 188, 197, 248, 279, 282, 288, 372, 376, 394, 423, 496, 558, 564, 591, 744, 752, 788, 846, 992, 1116, 1128, 1182, 1457, 1488, 1504, 1576, 1692, 1773, 2232, 2256, 2364, 2914, 2976, 3152, 3384, 3546, 4371, 4464, 4512, 4728, 5828, 6107, 6304, 6768, 7092, 8742, 8928, 9259, 9456, 11656, 12214, 13113, 13536, 14184, 17484, 18321, 18518, 18912, 23312, 24428, 26226, 27777, 28368, 34968, 36642, 37036, 46624, 48856, 52452, 54963, 55554, 56736, 69936, 73284, 74072, 83331, 97712, 104904, 109926, 111108, 139872, 146568, 148144, 166662, 195424, 209808, 219852, 222216, 287029, 293136, 296288, 333324, 419616, 439704, 444432, 574058, 586272, 666648, 861087, 879408, 888864, 1148116, 1333296, 1722174, 1758816, 2296232, 2583261, 2666592, 3444348, 4592464, 5166522, 6888696, 9184928, 10333044, 13777392, 20666088, 27554784, 41332176, 82664352]

約数ペア:

[(1, 82664352), (2, 41332176), (3, 27554784), (4, 20666088), (6, 13777392), (8, 10333044), (9, 9184928), (12, 6888696), (16, 5166522), (18, 4592464), (24, 3444348), (31, 2666592), (32, 2583261), (36, 2296232), (47, 1758816), (48, 1722174), (62, 1333296), (72, 1148116), (93, 888864), (94, 879408), (96, 861087), (124, 666648), (141, 586272), (144, 574058), (186, 444432), (188, 439704), (197, 419616), (248, 333324), (279, 296288), (282, 293136), (288, 287029), (372, 222216), (376, 219852), (394, 209808), (423, 195424), (496, 166662), (558, 148144), (564, 146568), (591, 139872), (744, 111108), (752, 109926), (788, 104904), (846, 97712), (992, 83331), (1116, 74072), (1128, 73284), (1182, 69936), (1457, 56736), (1488, 55554), (1504, 54963), (1576, 52452), (1692, 48856), (1773, 46624), (2232, 37036), (2256, 36642), (2364, 34968), (2914, 28368), (2976, 27777), (3152, 26226), (3384, 24428), (3546, 23312), (4371, 18912), (4464, 18518), (4512, 18321), (4728, 17484), (5828, 14184), (6107, 13536), (6304, 13113), (6768, 12214), (7092, 11656), (8742, 9456), (8928, 9259)]