80033928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 237081600

約数和(自身を除く): 157047672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 437, 456, 494, 552, 587, 598, 741, 874, 897, 988, 1174, 1196, 1311, 1482, 1748, 1761, 1794, 1976, 2348, 2392, 2622, 2964, 3496, 3522, 3588, 4696, 5244, 5681, 5928, 7044, 7176, 7631, 10488, 11153, 11362, 13501, 14088, 15262, 17043, 22306, 22724, 22893, 27002, 30524, 33459, 34086, 40503, 44612, 45448, 45786, 54004, 61048, 66918, 68172, 81006, 89224, 91572, 108008, 133836, 136344, 144989, 162012, 175513, 183144, 256519, 267672, 289978, 324024, 351026, 434967, 513038, 526539, 579956, 702052, 769557, 869934, 1026076, 1053078, 1159912, 1404104, 1539114, 1739868, 2052152, 2106156, 3078228, 3334747, 3479736, 4212312, 6156456, 6669494, 10004241, 13338988, 20008482, 26677976, 40016964, 80033928]

約数ペア:

[(1, 80033928), (2, 40016964), (3, 26677976), (4, 20008482), (6, 13338988), (8, 10004241), (12, 6669494), (13, 6156456), (19, 4212312), (23, 3479736), (24, 3334747), (26, 3078228), (38, 2106156), (39, 2052152), (46, 1739868), (52, 1539114), (57, 1404104), (69, 1159912), (76, 1053078), (78, 1026076), (92, 869934), (104, 769557), (114, 702052), (138, 579956), (152, 526539), (156, 513038), (184, 434967), (228, 351026), (247, 324024), (276, 289978), (299, 267672), (312, 256519), (437, 183144), (456, 175513), (494, 162012), (552, 144989), (587, 136344), (598, 133836), (741, 108008), (874, 91572), (897, 89224), (988, 81006), (1174, 68172), (1196, 66918), (1311, 61048), (1482, 54004), (1748, 45786), (1761, 45448), (1794, 44612), (1976, 40503), (2348, 34086), (2392, 33459), (2622, 30524), (2964, 27002), (3496, 22893), (3522, 22724), (3588, 22306), (4696, 17043), (5244, 15262), (5681, 14088), (5928, 13501), (7044, 11362), (7176, 11153), (7631, 10488)]