83278090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38377}}^1$

素因数の和:38422

約数の個数: 32

約数和(自身を含む): 176845824

約数和(自身を除く): 93567734

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38377, 76754, 191885, 268639, 383770, 537278, 1189687, 1343195, 2379374, 2686390, 5948435, 8327809, 11896870, 16655618, 41639045, 83278090]

約数ペア:

[(1, 83278090), (2, 41639045), (5, 16655618), (7, 11896870), (10, 8327809), (14, 5948435), (31, 2686390), (35, 2379374), (62, 1343195), (70, 1189687), (155, 537278), (217, 383770), (310, 268639), (434, 191885), (1085, 76754), (2170, 38377)]