81011184

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54443}}^1$

素因数の和:54485

約数の個数: 40

約数和(自身を含む): 216033792

約数和(自身を除く): 135022608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54443, 108886, 163329, 217772, 326658, 435544, 653316, 871088, 1306632, 1687733, 2613264, 3375466, 5063199, 6750932, 10126398, 13501864, 20252796, 27003728, 40505592, 81011184]

約数ペア:

[(1, 81011184), (2, 40505592), (3, 27003728), (4, 20252796), (6, 13501864), (8, 10126398), (12, 6750932), (16, 5063199), (24, 3375466), (31, 2613264), (48, 1687733), (62, 1306632), (93, 871088), (124, 653316), (186, 435544), (248, 326658), (372, 217772), (496, 163329), (744, 108886), (1488, 54443)]