72907224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 200037600

約数和(自身を除く): 127130376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 4409, 5512, 8268, 8818, 13227, 16536, 17636, 26454, 35272, 52908, 57317, 105816, 114634, 171951, 229268, 233677, 343902, 458536, 467354, 687804, 701031, 934708, 1375608, 1402062, 1869416, 2804124, 3037801, 5608248, 6075602, 9113403, 12151204, 18226806, 24302408, 36453612, 72907224]

約数ペア:

[(1, 72907224), (2, 36453612), (3, 24302408), (4, 18226806), (6, 12151204), (8, 9113403), (12, 6075602), (13, 5608248), (24, 3037801), (26, 2804124), (39, 1869416), (52, 1402062), (53, 1375608), (78, 934708), (104, 701031), (106, 687804), (156, 467354), (159, 458536), (212, 343902), (312, 233677), (318, 229268), (424, 171951), (636, 114634), (689, 105816), (1272, 57317), (1378, 52908), (2067, 35272), (2756, 26454), (4134, 17636), (4409, 16536), (5512, 13227), (8268, 8818)]