72609456

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 194146304

約数和(自身を除く): 121536848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 277, 344, 381, 508, 516, 554, 688, 762, 831, 1016, 1032, 1108, 1524, 1662, 2032, 2064, 2216, 3048, 3324, 4432, 5461, 6096, 6648, 10922, 11911, 13296, 16383, 21844, 23822, 32766, 35179, 35733, 43688, 47644, 65532, 70358, 71466, 87376, 95288, 105537, 131064, 140716, 142932, 190576, 211074, 262128, 281432, 285864, 422148, 562864, 571728, 844296, 1512697, 1688592, 3025394, 4538091, 6050788, 9076182, 12101576, 18152364, 24203152, 36304728, 72609456]

約数ペア:

[(1, 72609456), (2, 36304728), (3, 24203152), (4, 18152364), (6, 12101576), (8, 9076182), (12, 6050788), (16, 4538091), (24, 3025394), (43, 1688592), (48, 1512697), (86, 844296), (127, 571728), (129, 562864), (172, 422148), (254, 285864), (258, 281432), (277, 262128), (344, 211074), (381, 190576), (508, 142932), (516, 140716), (554, 131064), (688, 105537), (762, 95288), (831, 87376), (1016, 71466), (1032, 70358), (1108, 65532), (1524, 47644), (1662, 43688), (2032, 35733), (2064, 35179), (2216, 32766), (3048, 23822), (3324, 21844), (4432, 16383), (5461, 13296), (6096, 11911), (6648, 10922)]