90294004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4168

約数の個数: 36

約数和(自身を含む): 176733760

約数和(自身を除く): 86439756

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 4111, 5491, 8222, 10982, 16444, 21964, 69887, 78109, 139774, 156218, 279548, 312436, 1188079, 1327853, 2376158, 2655706, 4752316, 5311412, 22573501, 45147002, 90294004]

約数ペア:

[(1, 90294004), (2, 45147002), (4, 22573501), (17, 5311412), (19, 4752316), (34, 2655706), (38, 2376158), (68, 1327853), (76, 1188079), (289, 312436), (323, 279548), (578, 156218), (646, 139774), (1156, 78109), (1292, 69887), (4111, 21964), (5491, 16444), (8222, 10982)]