81170064

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5581}}^1$

素因数の和:5696

約数の個数: 60

約数和(自身を含む): 229453692

約数和(自身を除く): 148283628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 5581, 7272, 11162, 14544, 16743, 22324, 33486, 44648, 50229, 66972, 89296, 100458, 133944, 200916, 267888, 401832, 563681, 803664, 1127362, 1691043, 2254724, 3382086, 4509448, 5073129, 6764172, 9018896, 10146258, 13528344, 20292516, 27056688, 40585032, 81170064]

約数ペア:

[(1, 81170064), (2, 40585032), (3, 27056688), (4, 20292516), (6, 13528344), (8, 10146258), (9, 9018896), (12, 6764172), (16, 5073129), (18, 4509448), (24, 3382086), (36, 2254724), (48, 1691043), (72, 1127362), (101, 803664), (144, 563681), (202, 401832), (303, 267888), (404, 200916), (606, 133944), (808, 100458), (909, 89296), (1212, 66972), (1616, 50229), (1818, 44648), (2424, 33486), (3636, 22324), (4848, 16743), (5581, 14544), (7272, 11162)]