877486572

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 2256967440

約数和(自身を除く): 1379480868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 379, 438, 657, 758, 876, 881, 1137, 1314, 1516, 1762, 2274, 2628, 2643, 3411, 3524, 4548, 5286, 6822, 7929, 10572, 13644, 15858, 27667, 31716, 55334, 64313, 83001, 110668, 128626, 166002, 192939, 249003, 257252, 332004, 333899, 385878, 498006, 578817, 667798, 771756, 996012, 1001697, 1157634, 1335596, 2003394, 2315268, 3005091, 4006788, 6010182, 12020364, 24374627, 48749254, 73123881, 97498508, 146247762, 219371643, 292495524, 438743286, 877486572]

約数ペア:

[(1, 877486572), (2, 438743286), (3, 292495524), (4, 219371643), (6, 146247762), (9, 97498508), (12, 73123881), (18, 48749254), (36, 24374627), (73, 12020364), (146, 6010182), (219, 4006788), (292, 3005091), (379, 2315268), (438, 2003394), (657, 1335596), (758, 1157634), (876, 1001697), (881, 996012), (1137, 771756), (1314, 667798), (1516, 578817), (1762, 498006), (2274, 385878), (2628, 333899), (2643, 332004), (3411, 257252), (3524, 249003), (4548, 192939), (5286, 166002), (6822, 128626), (7929, 110668), (10572, 83001), (13644, 64313), (15858, 55334), (27667, 31716)]