81102714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 122110086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 349, 462, 503, 698, 1006, 1047, 1509, 2094, 2443, 3018, 3521, 3839, 4886, 5533, 7042, 7329, 7678, 10563, 11066, 11517, 14658, 16599, 21126, 23034, 26873, 33198, 38731, 53746, 77462, 80619, 116193, 161238, 175547, 232386, 351094, 526641, 1053282, 1228829, 1931017, 2457658, 3686487, 3862034, 5793051, 7372974, 11586102, 13517119, 27034238, 40551357, 81102714]

約数ペア:

[(1, 81102714), (2, 40551357), (3, 27034238), (6, 13517119), (7, 11586102), (11, 7372974), (14, 5793051), (21, 3862034), (22, 3686487), (33, 2457658), (42, 1931017), (66, 1228829), (77, 1053282), (154, 526641), (231, 351094), (349, 232386), (462, 175547), (503, 161238), (698, 116193), (1006, 80619), (1047, 77462), (1509, 53746), (2094, 38731), (2443, 33198), (3018, 26873), (3521, 23034), (3839, 21126), (4886, 16599), (5533, 14658), (7042, 11517), (7329, 11066), (7678, 10563)]