12173472

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 35459424

約数和(自身を除く): 23285952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 983, 1032, 1376, 1548, 1966, 2064, 2949, 3096, 3932, 4128, 5898, 6192, 7864, 8847, 11796, 12384, 15728, 17694, 23592, 31456, 35388, 42269, 47184, 70776, 84538, 94368, 126807, 141552, 169076, 253614, 283104, 338152, 380421, 507228, 676304, 760842, 1014456, 1352608, 1521684, 2028912, 3043368, 4057824, 6086736, 12173472]

約数ペア:

[(1, 12173472), (2, 6086736), (3, 4057824), (4, 3043368), (6, 2028912), (8, 1521684), (9, 1352608), (12, 1014456), (16, 760842), (18, 676304), (24, 507228), (32, 380421), (36, 338152), (43, 283104), (48, 253614), (72, 169076), (86, 141552), (96, 126807), (129, 94368), (144, 84538), (172, 70776), (258, 47184), (288, 42269), (344, 35388), (387, 31456), (516, 23592), (688, 17694), (774, 15728), (983, 12384), (1032, 11796), (1376, 8847), (1548, 7864), (1966, 6192), (2064, 5898), (2949, 4128), (3096, 3932)]