78347688

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 200439360

約数和(自身を除く): 122091672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 197, 219, 227, 292, 394, 438, 454, 584, 591, 681, 788, 876, 908, 1182, 1362, 1576, 1752, 1816, 2364, 2724, 4728, 5448, 14381, 16571, 28762, 33142, 43143, 44719, 49713, 57524, 66284, 86286, 89438, 99426, 115048, 132568, 134157, 172572, 178876, 198852, 268314, 345144, 357752, 397704, 536628, 1073256, 3264487, 6528974, 9793461, 13057948, 19586922, 26115896, 39173844, 78347688]

約数ペア:

[(1, 78347688), (2, 39173844), (3, 26115896), (4, 19586922), (6, 13057948), (8, 9793461), (12, 6528974), (24, 3264487), (73, 1073256), (146, 536628), (197, 397704), (219, 357752), (227, 345144), (292, 268314), (394, 198852), (438, 178876), (454, 172572), (584, 134157), (591, 132568), (681, 115048), (788, 99426), (876, 89438), (908, 86286), (1182, 66284), (1362, 57524), (1576, 49713), (1752, 44719), (1816, 43143), (2364, 33142), (2724, 28762), (4728, 16571), (5448, 14381)]