72185964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 173849088

約数和(自身を除く): 101663124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 367, 443, 444, 734, 886, 1101, 1329, 1468, 1772, 2202, 2658, 4404, 5316, 13579, 16391, 27158, 32782, 40737, 49173, 54316, 65564, 81474, 98346, 162581, 162948, 196692, 325162, 487743, 650324, 975486, 1950972, 6015497, 12030994, 18046491, 24061988, 36092982, 72185964]

約数ペア:

[(1, 72185964), (2, 36092982), (3, 24061988), (4, 18046491), (6, 12030994), (12, 6015497), (37, 1950972), (74, 975486), (111, 650324), (148, 487743), (222, 325162), (367, 196692), (443, 162948), (444, 162581), (734, 98346), (886, 81474), (1101, 65564), (1329, 54316), (1468, 49173), (1772, 40737), (2202, 32782), (2658, 27158), (4404, 16391), (5316, 13579)]