71287704

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 199180800

約数和(自身を除く): 127893096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 83, 151, 158, 166, 237, 249, 302, 316, 332, 453, 474, 498, 604, 632, 664, 711, 747, 906, 948, 996, 1208, 1359, 1422, 1494, 1812, 1896, 1992, 2718, 2844, 2988, 3624, 5436, 5688, 5976, 6557, 10872, 11929, 12533, 13114, 19671, 23858, 25066, 26228, 35787, 37599, 39342, 47716, 50132, 52456, 59013, 71574, 75198, 78684, 95432, 100264, 107361, 112797, 118026, 143148, 150396, 157368, 214722, 225594, 236052, 286296, 300792, 429444, 451188, 472104, 858888, 902376, 990107, 1980214, 2970321, 3960428, 5940642, 7920856, 8910963, 11881284, 17821926, 23762568, 35643852, 71287704]

約数ペア:

[(1, 71287704), (2, 35643852), (3, 23762568), (4, 17821926), (6, 11881284), (8, 8910963), (9, 7920856), (12, 5940642), (18, 3960428), (24, 2970321), (36, 1980214), (72, 990107), (79, 902376), (83, 858888), (151, 472104), (158, 451188), (166, 429444), (237, 300792), (249, 286296), (302, 236052), (316, 225594), (332, 214722), (453, 157368), (474, 150396), (498, 143148), (604, 118026), (632, 112797), (664, 107361), (711, 100264), (747, 95432), (906, 78684), (948, 75198), (996, 71574), (1208, 59013), (1359, 52456), (1422, 50132), (1494, 47716), (1812, 39342), (1896, 37599), (1992, 35787), (2718, 26228), (2844, 25066), (2988, 23858), (3624, 19671), (5436, 13114), (5688, 12533), (5976, 11929), (6557, 10872)]