72643572

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{8443}}^1$

素因数の和:8692

約数の個数: 36

約数和(自身を含む): 184416960

約数和(自身を除く): 111773388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8443, 8604, 16886, 25329, 33772, 50658, 75987, 101316, 151974, 303948, 2017877, 4035754, 6053631, 8071508, 12107262, 18160893, 24214524, 36321786, 72643572]

約数ペア:

[(1, 72643572), (2, 36321786), (3, 24214524), (4, 18160893), (6, 12107262), (9, 8071508), (12, 6053631), (18, 4035754), (36, 2017877), (239, 303948), (478, 151974), (717, 101316), (956, 75987), (1434, 50658), (2151, 33772), (2868, 25329), (4302, 16886), (8443, 8604)]