15712416

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 45257940

約数和(自身を除く): 29545524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 613, 712, 801, 1068, 1226, 1424, 1602, 1839, 2136, 2452, 2848, 3204, 3678, 4272, 4904, 5517, 6408, 7356, 8544, 9808, 11034, 12816, 14712, 19616, 22068, 25632, 29424, 44136, 54557, 58848, 88272, 109114, 163671, 176544, 218228, 327342, 436456, 491013, 654684, 872912, 982026, 1309368, 1745824, 1964052, 2618736, 3928104, 5237472, 7856208, 15712416]

約数ペア:

[(1, 15712416), (2, 7856208), (3, 5237472), (4, 3928104), (6, 2618736), (8, 1964052), (9, 1745824), (12, 1309368), (16, 982026), (18, 872912), (24, 654684), (32, 491013), (36, 436456), (48, 327342), (72, 218228), (89, 176544), (96, 163671), (144, 109114), (178, 88272), (267, 58848), (288, 54557), (356, 44136), (534, 29424), (613, 25632), (712, 22068), (801, 19616), (1068, 14712), (1226, 12816), (1424, 11034), (1602, 9808), (1839, 8544), (2136, 7356), (2452, 6408), (2848, 5517), (3204, 4904), (3678, 4272)]