61573572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 160672512

約数和(自身を除く): 99098940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 151, 188, 241, 282, 302, 423, 453, 482, 564, 604, 723, 846, 906, 964, 1359, 1446, 1692, 1812, 2169, 2718, 2892, 4338, 5436, 7097, 8676, 11327, 14194, 21291, 22654, 28388, 33981, 36391, 42582, 45308, 63873, 67962, 72782, 85164, 101943, 109173, 127746, 135924, 145564, 203886, 218346, 255492, 327519, 407772, 436692, 655038, 1310076, 1710377, 3420754, 5131131, 6841508, 10262262, 15393393, 20524524, 30786786, 61573572]

約数ペア:

[(1, 61573572), (2, 30786786), (3, 20524524), (4, 15393393), (6, 10262262), (9, 6841508), (12, 5131131), (18, 3420754), (36, 1710377), (47, 1310076), (94, 655038), (141, 436692), (151, 407772), (188, 327519), (241, 255492), (282, 218346), (302, 203886), (423, 145564), (453, 135924), (482, 127746), (564, 109173), (604, 101943), (723, 85164), (846, 72782), (906, 67962), (964, 63873), (1359, 45308), (1446, 42582), (1692, 36391), (1812, 33981), (2169, 28388), (2718, 22654), (2892, 21291), (4338, 14194), (5436, 11327), (7097, 8676)]