77897248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 186701760

約数和(自身を除く): 108804512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 352, 377, 416, 464, 572, 587, 638, 754, 928, 1144, 1174, 1276, 1508, 2288, 2348, 2552, 3016, 4147, 4576, 4696, 5104, 6032, 6457, 7631, 8294, 9392, 10208, 12064, 12914, 15262, 16588, 17023, 18784, 25828, 30524, 33176, 34046, 51656, 61048, 66352, 68092, 83941, 103312, 122096, 132704, 136184, 167882, 187253, 206624, 221299, 244192, 272368, 335764, 374506, 442598, 544736, 671528, 749012, 885196, 1343056, 1498024, 1770392, 2434289, 2686112, 2996048, 3540784, 4868578, 5992096, 7081568, 9737156, 19474312, 38948624, 77897248]

約数ペア:

[(1, 77897248), (2, 38948624), (4, 19474312), (8, 9737156), (11, 7081568), (13, 5992096), (16, 4868578), (22, 3540784), (26, 2996048), (29, 2686112), (32, 2434289), (44, 1770392), (52, 1498024), (58, 1343056), (88, 885196), (104, 749012), (116, 671528), (143, 544736), (176, 442598), (208, 374506), (232, 335764), (286, 272368), (319, 244192), (352, 221299), (377, 206624), (416, 187253), (464, 167882), (572, 136184), (587, 132704), (638, 122096), (754, 103312), (928, 83941), (1144, 68092), (1174, 66352), (1276, 61048), (1508, 51656), (2288, 34046), (2348, 33176), (2552, 30524), (3016, 25828), (4147, 18784), (4576, 17023), (4696, 16588), (5104, 15262), (6032, 12914), (6457, 12064), (7631, 10208), (8294, 9392)]