74361640984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{16301}}^1$

素因数の和:16588

約数の個数: 64

約数和(自身を含む): 145250820000

約数和(自身を除く): 70889179016

約数列:

[1, 2, 4, 8, 43, 86, 89, 149, 172, 178, 298, 344, 356, 596, 712, 1192, 3827, 6407, 7654, 12814, 13261, 15308, 16301, 25628, 26522, 30616, 32602, 51256, 53044, 65204, 106088, 130408, 570223, 700943, 1140446, 1401886, 1450789, 2280892, 2428849, 2803772, 2901578, 4561784, 4857698, 5607544, 5803156, 9715396, 11606312, 19430792, 62383927, 104440507, 124767854, 208881014, 216167561, 249535708, 417762028, 432335122, 499071416, 835524056, 864670244, 1729340488, 9295205123, 18590410246, 37180820492, 74361640984]

約数ペア:

[(1, 74361640984), (2, 37180820492), (4, 18590410246), (8, 9295205123), (43, 1729340488), (86, 864670244), (89, 835524056), (149, 499071416), (172, 432335122), (178, 417762028), (298, 249535708), (344, 216167561), (356, 208881014), (596, 124767854), (712, 104440507), (1192, 62383927), (3827, 19430792), (6407, 11606312), (7654, 9715396), (12814, 5803156), (13261, 5607544), (15308, 4857698), (16301, 4561784), (25628, 2901578), (26522, 2803772), (30616, 2428849), (32602, 2280892), (51256, 1450789), (53044, 1401886), (65204, 1140446), (106088, 700943), (130408, 570223)]