78040170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66701}}^1$

素因数の和:66727

約数の個数: 48

約数和(自身を含む): 218515752

約数和(自身を除く): 140475582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 66701, 133402, 200103, 333505, 400206, 600309, 667010, 867113, 1000515, 1200618, 1734226, 2001030, 2601339, 3001545, 4335565, 5202678, 6003090, 7804017, 8671130, 13006695, 15608034, 26013390, 39020085, 78040170]

約数ペア:

[(1, 78040170), (2, 39020085), (3, 26013390), (5, 15608034), (6, 13006695), (9, 8671130), (10, 7804017), (13, 6003090), (15, 5202678), (18, 4335565), (26, 3001545), (30, 2601339), (39, 2001030), (45, 1734226), (65, 1200618), (78, 1000515), (90, 867113), (117, 667010), (130, 600309), (195, 400206), (234, 333505), (390, 200103), (585, 133402), (1170, 66701)]