80422488

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2731}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 218423400

約数和(自身を除く): 138000912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 2731, 3272, 3681, 4908, 5462, 7362, 8193, 9816, 10924, 14724, 16386, 21848, 24579, 29448, 32772, 49158, 65544, 98316, 196632, 1116979, 2233958, 3350937, 4467916, 6701874, 8935832, 10052811, 13403748, 20105622, 26807496, 40211244, 80422488]

約数ペア:

[(1, 80422488), (2, 40211244), (3, 26807496), (4, 20105622), (6, 13403748), (8, 10052811), (9, 8935832), (12, 6701874), (18, 4467916), (24, 3350937), (36, 2233958), (72, 1116979), (409, 196632), (818, 98316), (1227, 65544), (1636, 49158), (2454, 32772), (2731, 29448), (3272, 24579), (3681, 21848), (4908, 16386), (5462, 14724), (7362, 10924), (8193, 9816)]