80780238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 139366962

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 167, 198, 231, 334, 349, 462, 501, 693, 698, 1002, 1047, 1169, 1386, 1503, 1837, 2094, 2338, 2443, 3006, 3141, 3507, 3674, 3839, 4886, 5511, 6282, 7014, 7329, 7678, 10521, 11022, 11517, 12859, 14658, 16533, 21042, 21987, 23034, 25718, 26873, 33066, 34551, 38577, 43974, 53746, 58283, 69102, 77154, 80619, 115731, 116566, 161238, 174849, 231462, 241857, 349698, 407981, 483714, 524547, 641113, 815962, 1049094, 1223943, 1282226, 1923339, 2447886, 3671829, 3846678, 4487791, 5770017, 7343658, 8975582, 11540034, 13463373, 26926746, 40390119, 80780238]

約数ペア:

[(1, 80780238), (2, 40390119), (3, 26926746), (6, 13463373), (7, 11540034), (9, 8975582), (11, 7343658), (14, 5770017), (18, 4487791), (21, 3846678), (22, 3671829), (33, 2447886), (42, 1923339), (63, 1282226), (66, 1223943), (77, 1049094), (99, 815962), (126, 641113), (154, 524547), (167, 483714), (198, 407981), (231, 349698), (334, 241857), (349, 231462), (462, 174849), (501, 161238), (693, 116566), (698, 115731), (1002, 80619), (1047, 77154), (1169, 69102), (1386, 58283), (1503, 53746), (1837, 43974), (2094, 38577), (2338, 34551), (2443, 33066), (3006, 26873), (3141, 25718), (3507, 23034), (3674, 21987), (3839, 21042), (4886, 16533), (5511, 14658), (6282, 12859), (7014, 11517), (7329, 11022), (7678, 10521)]