64189476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 181104000

約数和(自身を除く): 116914524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 349, 351, 393, 468, 524, 698, 702, 786, 1047, 1179, 1396, 1404, 1572, 1703, 2094, 2358, 3141, 3406, 3537, 4188, 4537, 4716, 5109, 6282, 6812, 7074, 9074, 9423, 10218, 12564, 13611, 14148, 15327, 18148, 18846, 20436, 27222, 30654, 37692, 40833, 45719, 45981, 54444, 61308, 81666, 91438, 91962, 122499, 137157, 163332, 182876, 183924, 244998, 274314, 411471, 489996, 548628, 594347, 822942, 1188694, 1234413, 1645884, 1783041, 2377388, 2468826, 3566082, 4937652, 5349123, 7132164, 10698246, 16047369, 21396492, 32094738, 64189476]

約数ペア:

[(1, 64189476), (2, 32094738), (3, 21396492), (4, 16047369), (6, 10698246), (9, 7132164), (12, 5349123), (13, 4937652), (18, 3566082), (26, 2468826), (27, 2377388), (36, 1783041), (39, 1645884), (52, 1234413), (54, 1188694), (78, 822942), (108, 594347), (117, 548628), (131, 489996), (156, 411471), (234, 274314), (262, 244998), (349, 183924), (351, 182876), (393, 163332), (468, 137157), (524, 122499), (698, 91962), (702, 91438), (786, 81666), (1047, 61308), (1179, 54444), (1396, 45981), (1404, 45719), (1572, 40833), (1703, 37692), (2094, 30654), (2358, 27222), (3141, 20436), (3406, 18846), (3537, 18148), (4188, 15327), (4537, 14148), (4716, 13611), (5109, 12564), (6282, 10218), (6812, 9423), (7074, 9074)]