88770318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 236544000

約数和(自身を除く): 147773682

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 43, 57, 78, 86, 91, 114, 129, 133, 182, 199, 247, 258, 266, 273, 301, 398, 399, 494, 546, 559, 597, 602, 741, 798, 817, 903, 1118, 1194, 1393, 1482, 1634, 1677, 1729, 1806, 2451, 2587, 2786, 3354, 3458, 3781, 3913, 4179, 4902, 5174, 5187, 5719, 7562, 7761, 7826, 8358, 8557, 10374, 10621, 11343, 11438, 11739, 15522, 17114, 17157, 18109, 21242, 22686, 23478, 25671, 26467, 31863, 34314, 36218, 49153, 51342, 52934, 54327, 59899, 63726, 74347, 79401, 98306, 108654, 111241, 119798, 147459, 148694, 158802, 162583, 179697, 222482, 223041, 294918, 325166, 333723, 344071, 359394, 446082, 487749, 667446, 688142, 778687, 975498, 1032213, 1138081, 1557374, 2064426, 2113579, 2276162, 2336061, 3414243, 4227158, 4672122, 6340737, 6828486, 12681474, 14795053, 29590106, 44385159, 88770318]

約数ペア:

[(1, 88770318), (2, 44385159), (3, 29590106), (6, 14795053), (7, 12681474), (13, 6828486), (14, 6340737), (19, 4672122), (21, 4227158), (26, 3414243), (38, 2336061), (39, 2276162), (42, 2113579), (43, 2064426), (57, 1557374), (78, 1138081), (86, 1032213), (91, 975498), (114, 778687), (129, 688142), (133, 667446), (182, 487749), (199, 446082), (247, 359394), (258, 344071), (266, 333723), (273, 325166), (301, 294918), (398, 223041), (399, 222482), (494, 179697), (546, 162583), (559, 158802), (597, 148694), (602, 147459), (741, 119798), (798, 111241), (817, 108654), (903, 98306), (1118, 79401), (1194, 74347), (1393, 63726), (1482, 59899), (1634, 54327), (1677, 52934), (1729, 51342), (1806, 49153), (2451, 36218), (2587, 34314), (2786, 31863), (3354, 26467), (3458, 25671), (3781, 23478), (3913, 22686), (4179, 21242), (4902, 18109), (5174, 17157), (5187, 17114), (5719, 15522), (7562, 11739), (7761, 11438), (7826, 11343), (8358, 10621), (8557, 10374)]