72747744

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17623}}^1$

素因数の和:17679

約数の個数: 48

約数和(自身を含む): 195414912

約数和(自身を除く): 122667168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 17623, 35246, 52869, 70492, 105738, 140984, 211476, 281968, 422952, 563936, 757789, 845904, 1515578, 1691808, 2273367, 3031156, 4546734, 6062312, 9093468, 12124624, 18186936, 24249248, 36373872, 72747744]

約数ペア:

[(1, 72747744), (2, 36373872), (3, 24249248), (4, 18186936), (6, 12124624), (8, 9093468), (12, 6062312), (16, 4546734), (24, 3031156), (32, 2273367), (43, 1691808), (48, 1515578), (86, 845904), (96, 757789), (129, 563936), (172, 422952), (258, 281968), (344, 211476), (516, 140984), (688, 105738), (1032, 70492), (1376, 52869), (2064, 35246), (4128, 17623)]