72742368

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24443}}^1$

素因数の和:24487

約数の個数: 48

約数和(自身を含む): 197116416

約数和(自身を除く): 124374048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 24443, 48886, 73329, 97772, 146658, 195544, 293316, 391088, 586632, 757733, 782176, 1173264, 1515466, 2273199, 2346528, 3030932, 4546398, 6061864, 9092796, 12123728, 18185592, 24247456, 36371184, 72742368]

約数ペア:

[(1, 72742368), (2, 36371184), (3, 24247456), (4, 18185592), (6, 12123728), (8, 9092796), (12, 6061864), (16, 4546398), (24, 3030932), (31, 2346528), (32, 2273199), (48, 1515466), (62, 1173264), (93, 782176), (96, 757733), (124, 586632), (186, 391088), (248, 293316), (372, 195544), (496, 146658), (744, 97772), (992, 73329), (1488, 48886), (2976, 24443)]