85585968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 260660400

約数和(自身を除く): 175074432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 349, 393, 468, 524, 624, 698, 786, 936, 1047, 1048, 1179, 1396, 1572, 1703, 1872, 2094, 2096, 2358, 2792, 3141, 3144, 3406, 4188, 4537, 4716, 5109, 5584, 6282, 6288, 6812, 8376, 9074, 9432, 10218, 12564, 13611, 13624, 15327, 16752, 18148, 18864, 20436, 25128, 27222, 27248, 30654, 36296, 40833, 40872, 45719, 50256, 54444, 61308, 72592, 81666, 81744, 91438, 108888, 122616, 137157, 163332, 182876, 217776, 245232, 274314, 326664, 365752, 411471, 548628, 594347, 653328, 731504, 822942, 1097256, 1188694, 1645884, 1783041, 2194512, 2377388, 3291768, 3566082, 4754776, 5349123, 6583536, 7132164, 9509552, 10698246, 14264328, 21396492, 28528656, 42792984, 85585968]

約数ペア:

[(1, 85585968), (2, 42792984), (3, 28528656), (4, 21396492), (6, 14264328), (8, 10698246), (9, 9509552), (12, 7132164), (13, 6583536), (16, 5349123), (18, 4754776), (24, 3566082), (26, 3291768), (36, 2377388), (39, 2194512), (48, 1783041), (52, 1645884), (72, 1188694), (78, 1097256), (104, 822942), (117, 731504), (131, 653328), (144, 594347), (156, 548628), (208, 411471), (234, 365752), (262, 326664), (312, 274314), (349, 245232), (393, 217776), (468, 182876), (524, 163332), (624, 137157), (698, 122616), (786, 108888), (936, 91438), (1047, 81744), (1048, 81666), (1179, 72592), (1396, 61308), (1572, 54444), (1703, 50256), (1872, 45719), (2094, 40872), (2096, 40833), (2358, 36296), (2792, 30654), (3141, 27248), (3144, 27222), (3406, 25128), (4188, 20436), (4537, 18864), (4716, 18148), (5109, 16752), (5584, 15327), (6282, 13624), (6288, 13611), (6812, 12564), (8376, 10218), (9074, 9432)]