84487208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 178794000

約数和(自身を除く): 94306792

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 109, 116, 218, 232, 257, 377, 436, 514, 754, 872, 1028, 1417, 1508, 2056, 2834, 3016, 3161, 3341, 5668, 6322, 6682, 7453, 11336, 12644, 13364, 14906, 25288, 26728, 28013, 29812, 41093, 56026, 59624, 82186, 96889, 112052, 164372, 193778, 224104, 328744, 364169, 387556, 728338, 775112, 812377, 1456676, 1624754, 2913352, 3249508, 6499016, 10560901, 21121802, 42243604, 84487208]

約数ペア:

[(1, 84487208), (2, 42243604), (4, 21121802), (8, 10560901), (13, 6499016), (26, 3249508), (29, 2913352), (52, 1624754), (58, 1456676), (104, 812377), (109, 775112), (116, 728338), (218, 387556), (232, 364169), (257, 328744), (377, 224104), (436, 193778), (514, 164372), (754, 112052), (872, 96889), (1028, 82186), (1417, 59624), (1508, 56026), (2056, 41093), (2834, 29812), (3016, 28013), (3161, 26728), (3341, 25288), (5668, 14906), (6322, 13364), (6682, 12644), (7453, 11336)]