76645352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 94737688

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 142, 148, 259, 284, 296, 497, 518, 521, 568, 994, 1036, 1042, 1988, 2072, 2084, 2627, 3647, 3976, 4168, 5254, 7294, 10508, 14588, 18389, 19277, 21016, 29176, 36778, 36991, 38554, 73556, 73982, 77108, 134939, 147112, 147964, 154216, 258937, 269878, 295928, 517874, 539756, 1035748, 1079512, 1368667, 2071496, 2737334, 5474668, 9580669, 10949336, 19161338, 38322676, 76645352]

約数ペア:

[(1, 76645352), (2, 38322676), (4, 19161338), (7, 10949336), (8, 9580669), (14, 5474668), (28, 2737334), (37, 2071496), (56, 1368667), (71, 1079512), (74, 1035748), (142, 539756), (148, 517874), (259, 295928), (284, 269878), (296, 258937), (497, 154216), (518, 147964), (521, 147112), (568, 134939), (994, 77108), (1036, 73982), (1042, 73556), (1988, 38554), (2072, 36991), (2084, 36778), (2627, 29176), (3647, 21016), (3976, 19277), (4168, 18389), (5254, 14588), (7294, 10508)]