83979090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71777}}^1$

素因数の和:71803

約数の個数: 48

約数和(自身を含む): 235144728

約数和(自身を除く): 151165638

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, 71777, 143554, 215331, 358885, 430662, 645993, 717770, 933101, 1076655, 1291986, 1866202, 2153310, 2799303, 3229965, 4665505, 5598606, 6459930, 8397909, 9331010, 13996515, 16795818, 27993030, 41989545, 83979090]

約数ペア:

[(1, 83979090), (2, 41989545), (3, 27993030), (5, 16795818), (6, 13996515), (9, 9331010), (10, 8397909), (13, 6459930), (15, 5598606), (18, 4665505), (26, 3229965), (30, 2799303), (39, 2153310), (45, 1866202), (65, 1291986), (78, 1076655), (90, 933101), (117, 717770), (130, 645993), (195, 430662), (234, 358885), (390, 215331), (585, 143554), (1170, 71777)]