78622326

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{21101}}^1$

素因数の和:21138

約数の個数: 40

約数和(自身を含む): 183840624

約数和(自身を除く): 105218298

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 21101, 42202, 63303, 126606, 189909, 379818, 485323, 569727, 970646, 1139454, 1455969, 1709181, 2911938, 3418362, 4367907, 8735814, 13103721, 26207442, 39311163, 78622326]

約数ペア:

[(1, 78622326), (2, 39311163), (3, 26207442), (6, 13103721), (9, 8735814), (18, 4367907), (23, 3418362), (27, 2911938), (46, 1709181), (54, 1455969), (69, 1139454), (81, 970646), (138, 569727), (162, 485323), (207, 379818), (414, 189909), (621, 126606), (1242, 63303), (1863, 42202), (3726, 21101)]