88920741

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 163430400

約数和(自身を除く): 74509659

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 49, 57, 79, 91, 93, 133, 147, 217, 237, 247, 273, 399, 403, 553, 589, 637, 651, 741, 931, 1027, 1209, 1501, 1519, 1659, 1729, 1767, 1911, 2449, 2793, 2821, 3081, 3871, 4123, 4503, 4557, 5187, 7189, 7347, 7657, 8463, 10507, 11613, 12103, 12369, 17143, 19513, 19747, 21567, 22971, 28861, 31521, 31837, 36309, 46531, 50323, 51429, 53599, 58539, 59241, 73549, 86583, 95511, 120001, 136591, 139593, 150969, 160797, 220647, 222859, 325717, 360003, 375193, 409773, 604903, 668577, 956137, 977151, 1125579, 1560013, 1814709, 2280019, 2868411, 4234321, 4680039, 6840057, 12702963, 29640247, 88920741]

約数ペア:

[(1, 88920741), (3, 29640247), (7, 12702963), (13, 6840057), (19, 4680039), (21, 4234321), (31, 2868411), (39, 2280019), (49, 1814709), (57, 1560013), (79, 1125579), (91, 977151), (93, 956137), (133, 668577), (147, 604903), (217, 409773), (237, 375193), (247, 360003), (273, 325717), (399, 222859), (403, 220647), (553, 160797), (589, 150969), (637, 139593), (651, 136591), (741, 120001), (931, 95511), (1027, 86583), (1209, 73549), (1501, 59241), (1519, 58539), (1659, 53599), (1729, 51429), (1767, 50323), (1911, 46531), (2449, 36309), (2793, 31837), (2821, 31521), (3081, 28861), (3871, 22971), (4123, 21567), (4503, 19747), (4557, 19513), (5187, 17143), (7189, 12369), (7347, 12103), (7657, 11613), (8463, 10507)]