90872716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 86938484

約数列:

[1, 2, 4, 11, 22, 44, 83, 149, 166, 167, 298, 332, 334, 596, 668, 913, 1639, 1826, 1837, 3278, 3652, 3674, 6556, 7348, 12367, 13861, 24734, 24883, 27722, 49468, 49766, 55444, 99532, 136037, 152471, 272074, 273713, 304942, 544148, 547426, 609884, 1094852, 2065289, 4130578, 8261156, 22718179, 45436358, 90872716]

約数ペア:

[(1, 90872716), (2, 45436358), (4, 22718179), (11, 8261156), (22, 4130578), (44, 2065289), (83, 1094852), (149, 609884), (166, 547426), (167, 544148), (298, 304942), (332, 273713), (334, 272074), (596, 152471), (668, 136037), (913, 99532), (1639, 55444), (1826, 49766), (1837, 49468), (3278, 27722), (3652, 24883), (3674, 24734), (6556, 13861), (7348, 12367)]