71591586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3239

約数の個数: 48

約数和(自身を含む): 162511104

約数和(自身を除く): 90919518

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3181, 3751, 6362, 7502, 9543, 11253, 19086, 22506, 34991, 69982, 98611, 104973, 197222, 209946, 295833, 384901, 591666, 769802, 1084721, 1154703, 2169442, 2309406, 3254163, 6508326, 11931931, 23863862, 35795793, 71591586]

約数ペア:

[(1, 71591586), (2, 35795793), (3, 23863862), (6, 11931931), (11, 6508326), (22, 3254163), (31, 2309406), (33, 2169442), (62, 1154703), (66, 1084721), (93, 769802), (121, 591666), (186, 384901), (242, 295833), (341, 209946), (363, 197222), (682, 104973), (726, 98611), (1023, 69982), (2046, 34991), (3181, 22506), (3751, 19086), (6362, 11253), (7502, 9543)]