81209796

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 195444480

約数和(自身を除く): 114234684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 109, 141, 188, 218, 282, 327, 436, 564, 654, 1308, 1321, 2642, 3963, 5123, 5284, 7926, 10246, 15369, 15852, 20492, 30738, 61476, 62087, 124174, 143989, 186261, 248348, 287978, 372522, 431967, 575956, 745044, 863934, 1727868, 6767483, 13534966, 20302449, 27069932, 40604898, 81209796]

約数ペア:

[(1, 81209796), (2, 40604898), (3, 27069932), (4, 20302449), (6, 13534966), (12, 6767483), (47, 1727868), (94, 863934), (109, 745044), (141, 575956), (188, 431967), (218, 372522), (282, 287978), (327, 248348), (436, 186261), (564, 143989), (654, 124174), (1308, 62087), (1321, 61476), (2642, 30738), (3963, 20492), (5123, 15852), (5284, 15369), (7926, 10246)]