74819616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 203191632

約数和(自身を除く): 128372016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 811, 961, 992, 1488, 1622, 1922, 2433, 2883, 2976, 3244, 3844, 4866, 5766, 6488, 7688, 9732, 11532, 12976, 15376, 19464, 23064, 25141, 25952, 30752, 38928, 46128, 50282, 75423, 77856, 92256, 100564, 150846, 201128, 301692, 402256, 603384, 779371, 804512, 1206768, 1558742, 2338113, 2413536, 3117484, 4676226, 6234968, 9352452, 12469936, 18704904, 24939872, 37409808, 74819616]

約数ペア:

[(1, 74819616), (2, 37409808), (3, 24939872), (4, 18704904), (6, 12469936), (8, 9352452), (12, 6234968), (16, 4676226), (24, 3117484), (31, 2413536), (32, 2338113), (48, 1558742), (62, 1206768), (93, 804512), (96, 779371), (124, 603384), (186, 402256), (248, 301692), (372, 201128), (496, 150846), (744, 100564), (811, 92256), (961, 77856), (992, 75423), (1488, 50282), (1622, 46128), (1922, 38928), (2433, 30752), (2883, 25952), (2976, 25141), (3244, 23064), (3844, 19464), (4866, 15376), (5766, 12976), (6488, 11532), (7688, 9732)]