42052572

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 110462352

約数和(自身を除く): 68409780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 148, 222, 241, 262, 333, 393, 444, 482, 524, 666, 723, 786, 964, 1179, 1332, 1446, 1572, 2169, 2358, 2892, 4338, 4716, 4847, 8676, 8917, 9694, 14541, 17834, 19388, 26751, 29082, 31571, 35668, 43623, 53502, 58164, 63142, 80253, 87246, 94713, 107004, 126284, 160506, 174492, 189426, 284139, 321012, 378852, 568278, 1136556, 1168127, 2336254, 3504381, 4672508, 7008762, 10513143, 14017524, 21026286, 42052572]

約数ペア:

[(1, 42052572), (2, 21026286), (3, 14017524), (4, 10513143), (6, 7008762), (9, 4672508), (12, 3504381), (18, 2336254), (36, 1168127), (37, 1136556), (74, 568278), (111, 378852), (131, 321012), (148, 284139), (222, 189426), (241, 174492), (262, 160506), (333, 126284), (393, 107004), (444, 94713), (482, 87246), (524, 80253), (666, 63142), (723, 58164), (786, 53502), (964, 43623), (1179, 35668), (1332, 31571), (1446, 29082), (1572, 26751), (2169, 19388), (2358, 17834), (2892, 14541), (4338, 9694), (4716, 8917), (4847, 8676)]