83779072

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 185269392

約数和(自身を除く): 101490320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 307, 328, 416, 512, 533, 614, 656, 832, 1066, 1228, 1312, 1664, 2132, 2456, 2624, 3328, 3991, 4264, 4912, 5248, 6656, 7982, 8528, 9824, 10496, 12587, 15964, 17056, 19648, 20992, 25174, 31928, 34112, 39296, 50348, 63856, 68224, 78592, 100696, 127712, 136448, 157184, 163631, 201392, 255424, 272896, 327262, 402784, 510848, 654524, 805568, 1021696, 1309048, 1611136, 2043392, 2618096, 3222272, 5236192, 6444544, 10472384, 20944768, 41889536, 83779072]

約数ペア:

[(1, 83779072), (2, 41889536), (4, 20944768), (8, 10472384), (13, 6444544), (16, 5236192), (26, 3222272), (32, 2618096), (41, 2043392), (52, 1611136), (64, 1309048), (82, 1021696), (104, 805568), (128, 654524), (164, 510848), (208, 402784), (256, 327262), (307, 272896), (328, 255424), (416, 201392), (512, 163631), (533, 157184), (614, 136448), (656, 127712), (832, 100696), (1066, 78592), (1228, 68224), (1312, 63856), (1664, 50348), (2132, 39296), (2456, 34112), (2624, 31928), (3328, 25174), (3991, 20992), (4264, 19648), (4912, 17056), (5248, 15964), (6656, 12587), (7982, 10496), (8528, 9824)]