65757492

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 172107936

約数和(自身を除く): 106350444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 321, 387, 397, 428, 516, 642, 774, 794, 963, 1191, 1284, 1548, 1588, 1926, 2382, 3573, 3852, 4601, 4764, 7146, 9202, 13803, 14292, 17071, 18404, 27606, 34142, 41409, 42479, 51213, 55212, 68284, 82818, 84958, 102426, 127437, 153639, 165636, 169916, 204852, 254874, 307278, 382311, 509748, 614556, 764622, 1529244, 1826597, 3653194, 5479791, 7306388, 10959582, 16439373, 21919164, 32878746, 65757492]

約数ペア:

[(1, 65757492), (2, 32878746), (3, 21919164), (4, 16439373), (6, 10959582), (9, 7306388), (12, 5479791), (18, 3653194), (36, 1826597), (43, 1529244), (86, 764622), (107, 614556), (129, 509748), (172, 382311), (214, 307278), (258, 254874), (321, 204852), (387, 169916), (397, 165636), (428, 153639), (516, 127437), (642, 102426), (774, 84958), (794, 82818), (963, 68284), (1191, 55212), (1284, 51213), (1548, 42479), (1588, 41409), (1926, 34142), (2382, 27606), (3573, 18404), (3852, 17071), (4601, 14292), (4764, 13803), (7146, 9202)]