131328036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{74449}}^1$

素因数の和:74473

約数の個数: 54

約数和(自身を含む): 386172150

約数和(自身を除く): 254844114

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 74449, 148898, 223347, 297796, 446694, 521143, 670041, 893388, 1042286, 1340082, 1563429, 2084572, 2680164, 3126858, 3648001, 4690287, 6253716, 7296002, 9380574, 10944003, 14592004, 18761148, 21888006, 32832009, 43776012, 65664018, 131328036]

約数ペア:

[(1, 131328036), (2, 65664018), (3, 43776012), (4, 32832009), (6, 21888006), (7, 18761148), (9, 14592004), (12, 10944003), (14, 9380574), (18, 7296002), (21, 6253716), (28, 4690287), (36, 3648001), (42, 3126858), (49, 2680164), (63, 2084572), (84, 1563429), (98, 1340082), (126, 1042286), (147, 893388), (196, 670041), (252, 521143), (294, 446694), (441, 297796), (588, 223347), (882, 148898), (1764, 74449)]