81323106

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1069}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 168460800

約数和(自身を除く): 87137694

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 1069, 1227, 2138, 2454, 3207, 6414, 12679, 25358, 33139, 38037, 66278, 76074, 99417, 198834, 437221, 874442, 1311663, 2623326, 13553851, 27107702, 40661553, 81323106]

約数ペア:

[(1, 81323106), (2, 40661553), (3, 27107702), (6, 13553851), (31, 2623326), (62, 1311663), (93, 874442), (186, 437221), (409, 198834), (818, 99417), (1069, 76074), (1227, 66278), (2138, 38037), (2454, 33139), (3207, 25358), (6414, 12679)]