81163236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5209

約数の個数: 96

約数和(自身を含む): 250048512

約数和(自身を除く): 168885276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5167, 5236, 7854, 10334, 15501, 15708, 20668, 31002, 36169, 56837, 62004, 72338, 87839, 108507, 113674, 144676, 170511, 175678, 217014, 227348, 263517, 341022, 351356, 397859, 434028, 527034, 614873, 682044, 795718, 966229, 1054068, 1193577, 1229746, 1591436, 1844619, 1932458, 2387154, 2459492, 2898687, 3689238, 3864916, 4774308, 5797374, 6763603, 7378476, 11594748, 13527206, 20290809, 27054412, 40581618, 81163236]

約数ペア:

[(1, 81163236), (2, 40581618), (3, 27054412), (4, 20290809), (6, 13527206), (7, 11594748), (11, 7378476), (12, 6763603), (14, 5797374), (17, 4774308), (21, 3864916), (22, 3689238), (28, 2898687), (33, 2459492), (34, 2387154), (42, 1932458), (44, 1844619), (51, 1591436), (66, 1229746), (68, 1193577), (77, 1054068), (84, 966229), (102, 795718), (119, 682044), (132, 614873), (154, 527034), (187, 434028), (204, 397859), (231, 351356), (238, 341022), (308, 263517), (357, 227348), (374, 217014), (462, 175678), (476, 170511), (561, 144676), (714, 113674), (748, 108507), (924, 87839), (1122, 72338), (1309, 62004), (1428, 56837), (2244, 36169), (2618, 31002), (3927, 20668), (5167, 15708), (5236, 15501), (7854, 10334)]