72892656

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5491

約数の個数: 80

約数和(自身を含む): 216017920

約数和(自身を除く): 143125264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 5443, 6696, 10886, 13392, 16329, 21772, 32658, 43544, 48987, 65316, 87088, 97974, 130632, 146961, 168733, 195948, 261264, 293922, 337466, 391896, 506199, 587844, 674932, 783792, 1012398, 1175688, 1349864, 1518597, 2024796, 2351376, 2699728, 3037194, 4049592, 4555791, 6074388, 8099184, 9111582, 12148776, 18223164, 24297552, 36446328, 72892656]

約数ペア:

[(1, 72892656), (2, 36446328), (3, 24297552), (4, 18223164), (6, 12148776), (8, 9111582), (9, 8099184), (12, 6074388), (16, 4555791), (18, 4049592), (24, 3037194), (27, 2699728), (31, 2351376), (36, 2024796), (48, 1518597), (54, 1349864), (62, 1175688), (72, 1012398), (93, 783792), (108, 674932), (124, 587844), (144, 506199), (186, 391896), (216, 337466), (248, 293922), (279, 261264), (372, 195948), (432, 168733), (496, 146961), (558, 130632), (744, 97974), (837, 87088), (1116, 65316), (1488, 48987), (1674, 43544), (2232, 32658), (3348, 21772), (4464, 16329), (5443, 13392), (6696, 10886)]