63440136

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 181758720

約数和(自身を除く): 118318584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 661, 744, 774, 1032, 1116, 1322, 1333, 1548, 1983, 2232, 2644, 2666, 3096, 3966, 3999, 5288, 5332, 5949, 7932, 7998, 10664, 11898, 11997, 15864, 15996, 20491, 23796, 23994, 28423, 31992, 40982, 47592, 47988, 56846, 61473, 81964, 85269, 95976, 113692, 122946, 163928, 170538, 184419, 227384, 245892, 255807, 341076, 368838, 491784, 511614, 682152, 737676, 881113, 1023228, 1475352, 1762226, 2046456, 2643339, 3524452, 5286678, 7048904, 7930017, 10573356, 15860034, 21146712, 31720068, 63440136]

約数ペア:

[(1, 63440136), (2, 31720068), (3, 21146712), (4, 15860034), (6, 10573356), (8, 7930017), (9, 7048904), (12, 5286678), (18, 3524452), (24, 2643339), (31, 2046456), (36, 1762226), (43, 1475352), (62, 1023228), (72, 881113), (86, 737676), (93, 682152), (124, 511614), (129, 491784), (172, 368838), (186, 341076), (248, 255807), (258, 245892), (279, 227384), (344, 184419), (372, 170538), (387, 163928), (516, 122946), (558, 113692), (661, 95976), (744, 85269), (774, 81964), (1032, 61473), (1116, 56846), (1322, 47988), (1333, 47592), (1548, 40982), (1983, 31992), (2232, 28423), (2644, 23994), (2666, 23796), (3096, 20491), (3966, 15996), (3999, 15864), (5288, 11997), (5332, 11898), (5949, 10664), (7932, 7998)]