77554152

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 158317848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 389, 426, 468, 568, 639, 702, 778, 852, 923, 936, 1167, 1278, 1404, 1556, 1704, 1846, 1917, 2334, 2556, 2769, 2808, 3112, 3501, 3692, 3834, 4668, 5057, 5112, 5538, 7002, 7384, 7668, 8307, 9336, 10114, 10503, 11076, 14004, 15171, 15336, 16614, 20228, 21006, 22152, 24921, 27619, 28008, 30342, 33228, 40456, 42012, 45513, 49842, 55238, 60684, 66456, 82857, 84024, 91026, 99684, 110476, 121368, 136539, 165714, 182052, 199368, 220952, 248571, 273078, 331428, 359047, 364104, 497142, 546156, 662856, 718094, 745713, 994284, 1077141, 1092312, 1436188, 1491426, 1988568, 2154282, 2872376, 2982852, 3231423, 4308564, 5965704, 6462846, 8617128, 9694269, 12925692, 19388538, 25851384, 38777076, 77554152]

約数ペア:

[(1, 77554152), (2, 38777076), (3, 25851384), (4, 19388538), (6, 12925692), (8, 9694269), (9, 8617128), (12, 6462846), (13, 5965704), (18, 4308564), (24, 3231423), (26, 2982852), (27, 2872376), (36, 2154282), (39, 1988568), (52, 1491426), (54, 1436188), (71, 1092312), (72, 1077141), (78, 994284), (104, 745713), (108, 718094), (117, 662856), (142, 546156), (156, 497142), (213, 364104), (216, 359047), (234, 331428), (284, 273078), (312, 248571), (351, 220952), (389, 199368), (426, 182052), (468, 165714), (568, 136539), (639, 121368), (702, 110476), (778, 99684), (852, 91026), (923, 84024), (936, 82857), (1167, 66456), (1278, 60684), (1404, 55238), (1556, 49842), (1704, 45513), (1846, 42012), (1917, 40456), (2334, 33228), (2556, 30342), (2769, 28008), (2808, 27619), (3112, 24921), (3501, 22152), (3692, 21006), (3834, 20228), (4668, 16614), (5057, 15336), (5112, 15171), (5538, 14004), (7002, 11076), (7384, 10503), (7668, 10114), (8307, 9336)]