61154288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 133866432

約数和(自身を除く): 72712144

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 71, 82, 101, 104, 142, 164, 202, 208, 284, 328, 404, 533, 568, 656, 808, 923, 1066, 1136, 1313, 1616, 1846, 2132, 2626, 2911, 3692, 4141, 4264, 5252, 5822, 7171, 7384, 8282, 8528, 10504, 11644, 14342, 14768, 16564, 21008, 23288, 28684, 33128, 37843, 46576, 53833, 57368, 66256, 75686, 93223, 107666, 114736, 151372, 186446, 215332, 294011, 302744, 372892, 430664, 588022, 605488, 745784, 861328, 1176044, 1491568, 2352088, 3822143, 4704176, 7644286, 15288572, 30577144, 61154288]

約数ペア:

[(1, 61154288), (2, 30577144), (4, 15288572), (8, 7644286), (13, 4704176), (16, 3822143), (26, 2352088), (41, 1491568), (52, 1176044), (71, 861328), (82, 745784), (101, 605488), (104, 588022), (142, 430664), (164, 372892), (202, 302744), (208, 294011), (284, 215332), (328, 186446), (404, 151372), (533, 114736), (568, 107666), (656, 93223), (808, 75686), (923, 66256), (1066, 57368), (1136, 53833), (1313, 46576), (1616, 37843), (1846, 33128), (2132, 28684), (2626, 23288), (2911, 21008), (3692, 16564), (4141, 14768), (4264, 14342), (5252, 11644), (5822, 10504), (7171, 8528), (7384, 8282)]