64398906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 101654982

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 127, 143, 197, 198, 234, 254, 286, 381, 394, 429, 591, 762, 858, 1143, 1182, 1287, 1397, 1651, 1773, 2167, 2286, 2561, 2574, 2794, 3302, 3546, 4191, 4334, 4953, 5122, 6501, 7683, 8382, 9906, 12573, 13002, 14859, 15366, 18161, 19503, 23049, 25019, 25146, 28171, 29718, 36322, 39006, 46098, 50038, 54483, 56342, 75057, 84513, 108966, 150114, 163449, 169026, 225171, 253539, 275209, 325247, 326898, 450342, 507078, 550418, 650494, 825627, 975741, 1651254, 1951482, 2476881, 2927223, 3577717, 4953762, 5854446, 7155434, 10733151, 21466302, 32199453, 64398906]

約数ペア:

[(1, 64398906), (2, 32199453), (3, 21466302), (6, 10733151), (9, 7155434), (11, 5854446), (13, 4953762), (18, 3577717), (22, 2927223), (26, 2476881), (33, 1951482), (39, 1651254), (66, 975741), (78, 825627), (99, 650494), (117, 550418), (127, 507078), (143, 450342), (197, 326898), (198, 325247), (234, 275209), (254, 253539), (286, 225171), (381, 169026), (394, 163449), (429, 150114), (591, 108966), (762, 84513), (858, 75057), (1143, 56342), (1182, 54483), (1287, 50038), (1397, 46098), (1651, 39006), (1773, 36322), (2167, 29718), (2286, 28171), (2561, 25146), (2574, 25019), (2794, 23049), (3302, 19503), (3546, 18161), (4191, 15366), (4334, 14859), (4953, 13002), (5122, 12573), (6501, 9906), (7683, 8382)]