84705764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 106314268

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 124, 143, 187, 221, 281, 286, 341, 374, 403, 442, 527, 562, 572, 682, 748, 806, 884, 1054, 1124, 1364, 1612, 2108, 2431, 3091, 3653, 4433, 4777, 4862, 5797, 6182, 6851, 7306, 8711, 8866, 9554, 9724, 11594, 12364, 13702, 14612, 17422, 17732, 19108, 23188, 27404, 34844, 40183, 52547, 62101, 75361, 80366, 95821, 105094, 113243, 124202, 148087, 150722, 160732, 191642, 210188, 226486, 248404, 296174, 301444, 383284, 452972, 592348, 683111, 1245673, 1366222, 1628957, 1925131, 2491346, 2732444, 3257914, 3850262, 4982692, 6515828, 7700524, 21176441, 42352882, 84705764]

約数ペア:

[(1, 84705764), (2, 42352882), (4, 21176441), (11, 7700524), (13, 6515828), (17, 4982692), (22, 3850262), (26, 3257914), (31, 2732444), (34, 2491346), (44, 1925131), (52, 1628957), (62, 1366222), (68, 1245673), (124, 683111), (143, 592348), (187, 452972), (221, 383284), (281, 301444), (286, 296174), (341, 248404), (374, 226486), (403, 210188), (442, 191642), (527, 160732), (562, 150722), (572, 148087), (682, 124202), (748, 113243), (806, 105094), (884, 95821), (1054, 80366), (1124, 75361), (1364, 62101), (1612, 52547), (2108, 40183), (2431, 34844), (3091, 27404), (3653, 23188), (4433, 19108), (4777, 17732), (4862, 17422), (5797, 14612), (6182, 13702), (6851, 12364), (7306, 11594), (8711, 9724), (8866, 9554)]