90073476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 240624384

約数和(自身を除く): 150550908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 1877, 2666, 3754, 3999, 5332, 5631, 7508, 7998, 11262, 11997, 15996, 16893, 22524, 23994, 33786, 47988, 58187, 67572, 80711, 116374, 161422, 174561, 232748, 242133, 322844, 349122, 484266, 523683, 698244, 726399, 968532, 1047366, 1452798, 2094732, 2502041, 2905596, 5004082, 7506123, 10008164, 15012246, 22518369, 30024492, 45036738, 90073476]

約数ペア:

[(1, 90073476), (2, 45036738), (3, 30024492), (4, 22518369), (6, 15012246), (9, 10008164), (12, 7506123), (18, 5004082), (31, 2905596), (36, 2502041), (43, 2094732), (62, 1452798), (86, 1047366), (93, 968532), (124, 726399), (129, 698244), (172, 523683), (186, 484266), (258, 349122), (279, 322844), (372, 242133), (387, 232748), (516, 174561), (558, 161422), (774, 116374), (1116, 80711), (1333, 67572), (1548, 58187), (1877, 47988), (2666, 33786), (3754, 23994), (3999, 22524), (5332, 16893), (5631, 15996), (7508, 11997), (7998, 11262)]