47172204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 126077952

約数和(自身を除く): 78905748

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, 983, 1116, 1333, 1548, 1966, 2666, 2949, 3932, 3999, 5332, 5898, 7998, 8847, 11796, 11997, 15996, 17694, 23994, 30473, 35388, 42269, 47988, 60946, 84538, 91419, 121892, 126807, 169076, 182838, 253614, 274257, 365676, 380421, 507228, 548514, 760842, 1097028, 1310339, 1521684, 2620678, 3931017, 5241356, 7862034, 11793051, 15724068, 23586102, 47172204]

約数ペア:

[(1, 47172204), (2, 23586102), (3, 15724068), (4, 11793051), (6, 7862034), (9, 5241356), (12, 3931017), (18, 2620678), (31, 1521684), (36, 1310339), (43, 1097028), (62, 760842), (86, 548514), (93, 507228), (124, 380421), (129, 365676), (172, 274257), (186, 253614), (258, 182838), (279, 169076), (372, 126807), (387, 121892), (516, 91419), (558, 84538), (774, 60946), (983, 47988), (1116, 42269), (1333, 35388), (1548, 30473), (1966, 23994), (2666, 17694), (2949, 15996), (3932, 11997), (3999, 11796), (5332, 8847), (5898, 7998)]