84370128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 228693696

約数和(自身を除く): 144323568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 984, 997, 1032, 1763, 1968, 1994, 2064, 2991, 3526, 3988, 5289, 5982, 7052, 7976, 10578, 11964, 14104, 15952, 21156, 23928, 28208, 40877, 42312, 42871, 47856, 81754, 84624, 85742, 122631, 128613, 163508, 171484, 245262, 257226, 327016, 342968, 490524, 514452, 654032, 685936, 981048, 1028904, 1757711, 1962096, 2057808, 3515422, 5273133, 7030844, 10546266, 14061688, 21092532, 28123376, 42185064, 84370128]

約数ペア:

[(1, 84370128), (2, 42185064), (3, 28123376), (4, 21092532), (6, 14061688), (8, 10546266), (12, 7030844), (16, 5273133), (24, 3515422), (41, 2057808), (43, 1962096), (48, 1757711), (82, 1028904), (86, 981048), (123, 685936), (129, 654032), (164, 514452), (172, 490524), (246, 342968), (258, 327016), (328, 257226), (344, 245262), (492, 171484), (516, 163508), (656, 128613), (688, 122631), (984, 85742), (997, 84624), (1032, 81754), (1763, 47856), (1968, 42871), (1994, 42312), (2064, 40877), (2991, 28208), (3526, 23928), (3988, 21156), (5289, 15952), (5982, 14104), (7052, 11964), (7976, 10578)]