123828936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 128

約数和(自身を含む): 396610560

約数和(自身を除く): 272781624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1811, 1848, 2072, 2442, 2849, 3108, 3256, 3622, 4884, 5433, 5698, 6216, 7244, 8547, 9768, 10866, 11396, 12677, 14488, 17094, 19921, 21732, 22792, 25354, 34188, 38031, 39842, 43464, 50708, 59763, 67007, 68376, 76062, 79684, 101416, 119526, 134014, 139447, 152124, 159368, 201021, 239052, 268028, 278894, 304248, 402042, 418341, 469049, 478104, 536056, 557788, 737077, 804084, 836682, 938098, 1115576, 1407147, 1474154, 1608168, 1673364, 1876196, 2211231, 2814294, 2948308, 3346728, 3752392, 4422462, 5159539, 5628588, 5896616, 8844924, 10319078, 11257176, 15478617, 17689848, 20638156, 30957234, 41276312, 61914468, 123828936]

約数ペア:

[(1, 123828936), (2, 61914468), (3, 41276312), (4, 30957234), (6, 20638156), (7, 17689848), (8, 15478617), (11, 11257176), (12, 10319078), (14, 8844924), (21, 5896616), (22, 5628588), (24, 5159539), (28, 4422462), (33, 3752392), (37, 3346728), (42, 2948308), (44, 2814294), (56, 2211231), (66, 1876196), (74, 1673364), (77, 1608168), (84, 1474154), (88, 1407147), (111, 1115576), (132, 938098), (148, 836682), (154, 804084), (168, 737077), (222, 557788), (231, 536056), (259, 478104), (264, 469049), (296, 418341), (308, 402042), (407, 304248), (444, 278894), (462, 268028), (518, 239052), (616, 201021), (777, 159368), (814, 152124), (888, 139447), (924, 134014), (1036, 119526), (1221, 101416), (1554, 79684), (1628, 76062), (1811, 68376), (1848, 67007), (2072, 59763), (2442, 50708), (2849, 43464), (3108, 39842), (3256, 38031), (3622, 34188), (4884, 25354), (5433, 22792), (5698, 21732), (6216, 19921), (7244, 17094), (8547, 14488), (9768, 12677), (10866, 11396)]