72424818

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 161867160

約数和(自身を除く): 89442342

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 801, 853, 954, 1602, 1706, 2559, 4717, 5118, 7677, 9434, 14151, 15354, 28302, 42453, 45209, 75917, 84906, 90418, 135627, 151834, 227751, 271254, 406881, 455502, 683253, 813762, 1366506, 4023601, 8047202, 12070803, 24141606, 36212409, 72424818]

約数ペア:

[(1, 72424818), (2, 36212409), (3, 24141606), (6, 12070803), (9, 8047202), (18, 4023601), (53, 1366506), (89, 813762), (106, 683253), (159, 455502), (178, 406881), (267, 271254), (318, 227751), (477, 151834), (534, 135627), (801, 90418), (853, 84906), (954, 75917), (1602, 45209), (1706, 42453), (2559, 28302), (4717, 15354), (5118, 14151), (7677, 9434)]