91538538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 134898582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 359, 467, 546, 718, 934, 1077, 1401, 2154, 2513, 2802, 3269, 4667, 5026, 6071, 6538, 7539, 9334, 9807, 12142, 14001, 15078, 18213, 19614, 28002, 32669, 36426, 42497, 65338, 84994, 98007, 127491, 167653, 196014, 254982, 335306, 502959, 1005918, 1173571, 2179489, 2347142, 3520713, 4358978, 6538467, 7041426, 13076934, 15256423, 30512846, 45769269, 91538538]

約数ペア:

[(1, 91538538), (2, 45769269), (3, 30512846), (6, 15256423), (7, 13076934), (13, 7041426), (14, 6538467), (21, 4358978), (26, 3520713), (39, 2347142), (42, 2179489), (78, 1173571), (91, 1005918), (182, 502959), (273, 335306), (359, 254982), (467, 196014), (546, 167653), (718, 127491), (934, 98007), (1077, 84994), (1401, 65338), (2154, 42497), (2513, 36426), (2802, 32669), (3269, 28002), (4667, 19614), (5026, 18213), (6071, 15078), (6538, 14001), (7539, 12142), (9334, 9807)]