71636472

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{9851}}^1$

素因数の和:9964

約数の個数: 48

約数和(自身を含む): 195956280

約数和(自身を除く): 124319808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 9851, 19702, 29553, 39404, 59106, 78808, 88659, 118212, 177318, 236424, 354636, 709272, 994951, 1989902, 2984853, 3979804, 5969706, 7959608, 8954559, 11939412, 17909118, 23878824, 35818236, 71636472]

約数ペア:

[(1, 71636472), (2, 35818236), (3, 23878824), (4, 17909118), (6, 11939412), (8, 8954559), (9, 7959608), (12, 5969706), (18, 3979804), (24, 2984853), (36, 1989902), (72, 994951), (101, 709272), (202, 354636), (303, 236424), (404, 177318), (606, 118212), (808, 88659), (909, 78808), (1212, 59106), (1818, 39404), (2424, 29553), (3636, 19702), (7272, 9851)]