86977564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 161935200

約数和(自身を除く): 74957636

約数列:

[1, 2, 4, 41, 59, 82, 89, 101, 118, 164, 178, 202, 236, 356, 404, 2419, 3649, 4141, 4838, 5251, 5959, 7298, 8282, 8989, 9676, 10502, 11918, 14596, 16564, 17978, 21004, 23836, 35956, 215291, 244319, 368549, 430582, 488638, 530351, 737098, 861164, 977276, 1060702, 1474196, 2121404, 21744391, 43488782, 86977564]

約数ペア:

[(1, 86977564), (2, 43488782), (4, 21744391), (41, 2121404), (59, 1474196), (82, 1060702), (89, 977276), (101, 861164), (118, 737098), (164, 530351), (178, 488638), (202, 430582), (236, 368549), (356, 244319), (404, 215291), (2419, 35956), (3649, 23836), (4141, 21004), (4838, 17978), (5251, 16564), (5959, 14596), (7298, 11918), (8282, 10502), (8989, 9676)]