87844120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24133}}^1$

素因数の和:24164

約数の個数: 64

約数和(自身を含む): 243270720

約数和(自身を除く): 155426600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 24133, 48266, 96532, 120665, 168931, 193064, 241330, 313729, 337862, 482660, 627458, 675724, 844655, 965320, 1254916, 1351448, 1568645, 1689310, 2196103, 2509832, 3137290, 3378620, 4392206, 6274580, 6757240, 8784412, 10980515, 12549160, 17568824, 21961030, 43922060, 87844120]

約数ペア:

[(1, 87844120), (2, 43922060), (4, 21961030), (5, 17568824), (7, 12549160), (8, 10980515), (10, 8784412), (13, 6757240), (14, 6274580), (20, 4392206), (26, 3378620), (28, 3137290), (35, 2509832), (40, 2196103), (52, 1689310), (56, 1568645), (65, 1351448), (70, 1254916), (91, 965320), (104, 844655), (130, 675724), (140, 627458), (182, 482660), (260, 337862), (280, 313729), (364, 241330), (455, 193064), (520, 168931), (728, 120665), (910, 96532), (1820, 48266), (3640, 24133)]