77431956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131687}}^1$

素因数の和:131708

約数の個数: 36

約数和(自身を含む): 210174048

約数和(自身を除く): 132742092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 131687, 263374, 395061, 526748, 790122, 921809, 1580244, 1843618, 2765427, 3687236, 5530854, 6452663, 11061708, 12905326, 19357989, 25810652, 38715978, 77431956]

約数ペア:

[(1, 77431956), (2, 38715978), (3, 25810652), (4, 19357989), (6, 12905326), (7, 11061708), (12, 6452663), (14, 5530854), (21, 3687236), (28, 2765427), (42, 1843618), (49, 1580244), (84, 921809), (98, 790122), (147, 526748), (196, 395061), (294, 263374), (588, 131687)]