68385876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 112247724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 179, 186, 237, 316, 358, 372, 403, 474, 537, 716, 806, 948, 1027, 1074, 1209, 1612, 2054, 2148, 2327, 2418, 2449, 3081, 4108, 4654, 4836, 4898, 5549, 6162, 6981, 7347, 9308, 9796, 11098, 12324, 13962, 14141, 14694, 16647, 22196, 27924, 28282, 29388, 31837, 33294, 42423, 56564, 63674, 66588, 72137, 84846, 95511, 127348, 144274, 169692, 183833, 191022, 216411, 288548, 367666, 382044, 432822, 438371, 551499, 735332, 865644, 876742, 1102998, 1315113, 1753484, 2205996, 2630226, 5260452, 5698823, 11397646, 17096469, 22795292, 34192938, 68385876]

約数ペア:

[(1, 68385876), (2, 34192938), (3, 22795292), (4, 17096469), (6, 11397646), (12, 5698823), (13, 5260452), (26, 2630226), (31, 2205996), (39, 1753484), (52, 1315113), (62, 1102998), (78, 876742), (79, 865644), (93, 735332), (124, 551499), (156, 438371), (158, 432822), (179, 382044), (186, 367666), (237, 288548), (316, 216411), (358, 191022), (372, 183833), (403, 169692), (474, 144274), (537, 127348), (716, 95511), (806, 84846), (948, 72137), (1027, 66588), (1074, 63674), (1209, 56564), (1612, 42423), (2054, 33294), (2148, 31837), (2327, 29388), (2418, 28282), (2449, 27924), (3081, 22196), (4108, 16647), (4654, 14694), (4836, 14141), (4898, 13962), (5549, 12324), (6162, 11098), (6981, 9796), (7347, 9308)]