79357122

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19949}}^1$

素因数の和:19987

約数の個数: 48

約数和(自身を含む): 196068600

約数和(自身を除く): 116711478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19949, 39898, 59847, 119694, 179541, 259337, 339133, 359082, 518674, 678266, 778011, 1017399, 1556022, 2034798, 2334033, 3052197, 4408729, 4668066, 6104394, 8817458, 13226187, 26452374, 39678561, 79357122]

約数ペア:

[(1, 79357122), (2, 39678561), (3, 26452374), (6, 13226187), (9, 8817458), (13, 6104394), (17, 4668066), (18, 4408729), (26, 3052197), (34, 2334033), (39, 2034798), (51, 1556022), (78, 1017399), (102, 778011), (117, 678266), (153, 518674), (221, 359082), (234, 339133), (306, 259337), (442, 179541), (663, 119694), (1326, 59847), (1989, 39898), (3978, 19949)]