127568784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1213}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 378146432

約数和(自身を除く): 250577648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1213, 1252, 1878, 2191, 2426, 2504, 3639, 3756, 4382, 4852, 5008, 6573, 7278, 7512, 8491, 8764, 9704, 13146, 14556, 15024, 16982, 17528, 19408, 25473, 26292, 29112, 33964, 35056, 50946, 52584, 58224, 67928, 101892, 105168, 135856, 203784, 379669, 407568, 759338, 1139007, 1518676, 2278014, 2657683, 3037352, 4556028, 5315366, 6074704, 7973049, 9112056, 10630732, 15946098, 18224112, 21261464, 31892196, 42522928, 63784392, 127568784]

約数ペア:

[(1, 127568784), (2, 63784392), (3, 42522928), (4, 31892196), (6, 21261464), (7, 18224112), (8, 15946098), (12, 10630732), (14, 9112056), (16, 7973049), (21, 6074704), (24, 5315366), (28, 4556028), (42, 3037352), (48, 2657683), (56, 2278014), (84, 1518676), (112, 1139007), (168, 759338), (313, 407568), (336, 379669), (626, 203784), (939, 135856), (1213, 105168), (1252, 101892), (1878, 67928), (2191, 58224), (2426, 52584), (2504, 50946), (3639, 35056), (3756, 33964), (4382, 29112), (4852, 26292), (5008, 25473), (6573, 19408), (7278, 17528), (7512, 16982), (8491, 15024), (8764, 14556), (9704, 13146)]