81353796

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 196804608

約数和(自身を除く): 115450812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 383, 571, 766, 1142, 1149, 1532, 1713, 2284, 2298, 3426, 4596, 6852, 11873, 17701, 23746, 35402, 35619, 47492, 53103, 70804, 71238, 106206, 142476, 212412, 218693, 437386, 656079, 874772, 1312158, 2624316, 6779483, 13558966, 20338449, 27117932, 40676898, 81353796]

約数ペア:

[(1, 81353796), (2, 40676898), (3, 27117932), (4, 20338449), (6, 13558966), (12, 6779483), (31, 2624316), (62, 1312158), (93, 874772), (124, 656079), (186, 437386), (372, 218693), (383, 212412), (571, 142476), (766, 106206), (1142, 71238), (1149, 70804), (1532, 53103), (1713, 47492), (2284, 35619), (2298, 35402), (3426, 23746), (4596, 17701), (6852, 11873)]