172954392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 467050080

約数和(自身を除く): 294095688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 914, 1213, 1371, 1828, 2426, 2742, 3639, 3656, 4852, 5484, 5941, 7278, 9704, 10968, 11882, 14556, 15769, 17823, 23764, 29112, 31538, 35646, 47307, 47528, 63076, 71292, 94614, 126152, 142584, 189228, 378456, 554341, 1108682, 1663023, 2217364, 3326046, 4434728, 6652092, 7206433, 13304184, 14412866, 21619299, 28825732, 43238598, 57651464, 86477196, 172954392]

約数ペア:

[(1, 172954392), (2, 86477196), (3, 57651464), (4, 43238598), (6, 28825732), (8, 21619299), (12, 14412866), (13, 13304184), (24, 7206433), (26, 6652092), (39, 4434728), (52, 3326046), (78, 2217364), (104, 1663023), (156, 1108682), (312, 554341), (457, 378456), (914, 189228), (1213, 142584), (1371, 126152), (1828, 94614), (2426, 71292), (2742, 63076), (3639, 47528), (3656, 47307), (4852, 35646), (5484, 31538), (5941, 29112), (7278, 23764), (9704, 17823), (10968, 15769), (11882, 14556)]