81693804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219607}}^1$

素因数の和:219645

約数の個数: 24

約数和(自身を含む): 196768768

約数和(自身を除く): 115074964

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 219607, 439214, 658821, 878428, 1317642, 2635284, 6807817, 13615634, 20423451, 27231268, 40846902, 81693804]

約数ペア:

[(1, 81693804), (2, 40846902), (3, 27231268), (4, 20423451), (6, 13615634), (12, 6807817), (31, 2635284), (62, 1317642), (93, 878428), (124, 658821), (186, 439214), (372, 219607)]