38283804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 105028560

約数和(自身を除く): 66744756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 457, 468, 537, 716, 914, 1074, 1371, 1611, 1828, 2148, 2327, 2742, 3222, 4113, 4654, 5484, 5941, 6444, 6981, 8226, 9308, 11882, 13962, 16452, 17823, 20943, 23764, 27924, 35646, 41886, 53469, 71292, 81803, 83772, 106938, 163606, 213876, 245409, 327212, 490818, 736227, 981636, 1063439, 1472454, 2126878, 2944908, 3190317, 4253756, 6380634, 9570951, 12761268, 19141902, 38283804]

約数ペア:

[(1, 38283804), (2, 19141902), (3, 12761268), (4, 9570951), (6, 6380634), (9, 4253756), (12, 3190317), (13, 2944908), (18, 2126878), (26, 1472454), (36, 1063439), (39, 981636), (52, 736227), (78, 490818), (117, 327212), (156, 245409), (179, 213876), (234, 163606), (358, 106938), (457, 83772), (468, 81803), (537, 71292), (716, 53469), (914, 41886), (1074, 35646), (1371, 27924), (1611, 23764), (1828, 20943), (2148, 17823), (2327, 16452), (2742, 13962), (3222, 11882), (4113, 9308), (4654, 8226), (5484, 6981), (5941, 6444)]