89964952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 227681280

約数和(自身を除く): 137716328

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 71, 77, 88, 119, 121, 136, 142, 154, 187, 238, 242, 284, 308, 374, 476, 484, 497, 568, 616, 748, 781, 847, 952, 968, 994, 1207, 1309, 1331, 1496, 1562, 1694, 1988, 2057, 2414, 2618, 2662, 3124, 3388, 3976, 4114, 4828, 5236, 5324, 5467, 6248, 6776, 8228, 8449, 8591, 9317, 9656, 10472, 10648, 10934, 13277, 14399, 16456, 16898, 17182, 18634, 21868, 22627, 26554, 28798, 33796, 34364, 37268, 43736, 45254, 53108, 57596, 60137, 67592, 68728, 74536, 90508, 92939, 94501, 106216, 115192, 120274, 146047, 158389, 181016, 185878, 189002, 240548, 292094, 316778, 371756, 378004, 481096, 584188, 633556, 661507, 743512, 756008, 1022329, 1168376, 1267112, 1323014, 1606517, 2044658, 2646028, 3213034, 4089316, 5292056, 6426068, 8178632, 11245619, 12852136, 22491238, 44982476, 89964952]

約数ペア:

[(1, 89964952), (2, 44982476), (4, 22491238), (7, 12852136), (8, 11245619), (11, 8178632), (14, 6426068), (17, 5292056), (22, 4089316), (28, 3213034), (34, 2646028), (44, 2044658), (56, 1606517), (68, 1323014), (71, 1267112), (77, 1168376), (88, 1022329), (119, 756008), (121, 743512), (136, 661507), (142, 633556), (154, 584188), (187, 481096), (238, 378004), (242, 371756), (284, 316778), (308, 292094), (374, 240548), (476, 189002), (484, 185878), (497, 181016), (568, 158389), (616, 146047), (748, 120274), (781, 115192), (847, 106216), (952, 94501), (968, 92939), (994, 90508), (1207, 74536), (1309, 68728), (1331, 67592), (1496, 60137), (1562, 57596), (1694, 53108), (1988, 45254), (2057, 43736), (2414, 37268), (2618, 34364), (2662, 33796), (3124, 28798), (3388, 26554), (3976, 22627), (4114, 21868), (4828, 18634), (5236, 17182), (5324, 16898), (5467, 16456), (6248, 14399), (6776, 13277), (8228, 10934), (8449, 10648), (8591, 10472), (9317, 9656)]