79311372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20089}}^1$

素因数の和:20150

約数の個数: 48

約数和(自身を含む): 216007680

約数和(自身を除く): 136696308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 20089, 40178, 60267, 80356, 120534, 140623, 241068, 281246, 421869, 562492, 843738, 944183, 1687476, 1888366, 2832549, 3776732, 5665098, 6609281, 11330196, 13218562, 19827843, 26437124, 39655686, 79311372]

約数ペア:

[(1, 79311372), (2, 39655686), (3, 26437124), (4, 19827843), (6, 13218562), (7, 11330196), (12, 6609281), (14, 5665098), (21, 3776732), (28, 2832549), (42, 1888366), (47, 1687476), (84, 944183), (94, 843738), (141, 562492), (188, 421869), (282, 281246), (329, 241068), (564, 140623), (658, 120534), (987, 80356), (1316, 60267), (1974, 40178), (3948, 20089)]