83979864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{68611}}^1$

素因数の和:68640

約数の個数: 48

約数和(自身を含む): 240828120

約数和(自身を除く): 156848256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 68611, 137222, 205833, 274444, 411666, 548888, 617499, 823332, 1166387, 1234998, 1646664, 2332774, 2469996, 3499161, 4665548, 4939992, 6998322, 9331096, 10497483, 13996644, 20994966, 27993288, 41989932, 83979864]

約数ペア:

[(1, 83979864), (2, 41989932), (3, 27993288), (4, 20994966), (6, 13996644), (8, 10497483), (9, 9331096), (12, 6998322), (17, 4939992), (18, 4665548), (24, 3499161), (34, 2469996), (36, 2332774), (51, 1646664), (68, 1234998), (72, 1166387), (102, 823332), (136, 617499), (153, 548888), (204, 411666), (306, 274444), (408, 205833), (612, 137222), (1224, 68611)]