73747284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 123820716

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 179, 228, 247, 278, 358, 417, 494, 537, 556, 716, 741, 834, 988, 1074, 1482, 1668, 1807, 2148, 2327, 2641, 2964, 3401, 3614, 4654, 5282, 5421, 6802, 6981, 7228, 7923, 9308, 10203, 10564, 10842, 13604, 13962, 15846, 20406, 21684, 24881, 27924, 31692, 34333, 40812, 44213, 49762, 68666, 74643, 88426, 99524, 102999, 132639, 137332, 149286, 176852, 205998, 265278, 298572, 323453, 411996, 472739, 530556, 646906, 945478, 970359, 1293812, 1418217, 1890956, 1940718, 2836434, 3881436, 5672868, 6145607, 12291214, 18436821, 24582428, 36873642, 73747284]

約数ペア:

[(1, 73747284), (2, 36873642), (3, 24582428), (4, 18436821), (6, 12291214), (12, 6145607), (13, 5672868), (19, 3881436), (26, 2836434), (38, 1940718), (39, 1890956), (52, 1418217), (57, 1293812), (76, 970359), (78, 945478), (114, 646906), (139, 530556), (156, 472739), (179, 411996), (228, 323453), (247, 298572), (278, 265278), (358, 205998), (417, 176852), (494, 149286), (537, 137332), (556, 132639), (716, 102999), (741, 99524), (834, 88426), (988, 74643), (1074, 68666), (1482, 49762), (1668, 44213), (1807, 40812), (2148, 34333), (2327, 31692), (2641, 27924), (2964, 24881), (3401, 21684), (3614, 20406), (4654, 15846), (5282, 13962), (5421, 13604), (6802, 10842), (6981, 10564), (7228, 10203), (7923, 9308)]