79915644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 210887040

約数和(自身を除く): 130971396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 709, 909, 1116, 1212, 1418, 1818, 2127, 2836, 3131, 3636, 4254, 6262, 6381, 8508, 9393, 12524, 12762, 18786, 21979, 25524, 28179, 37572, 43958, 56358, 65937, 71609, 87916, 112716, 131874, 143218, 197811, 214827, 263748, 286436, 395622, 429654, 644481, 791244, 859308, 1288962, 2219879, 2577924, 4439758, 6659637, 8879516, 13319274, 19978911, 26638548, 39957822, 79915644]

約数ペア:

[(1, 79915644), (2, 39957822), (3, 26638548), (4, 19978911), (6, 13319274), (9, 8879516), (12, 6659637), (18, 4439758), (31, 2577924), (36, 2219879), (62, 1288962), (93, 859308), (101, 791244), (124, 644481), (186, 429654), (202, 395622), (279, 286436), (303, 263748), (372, 214827), (404, 197811), (558, 143218), (606, 131874), (709, 112716), (909, 87916), (1116, 71609), (1212, 65937), (1418, 56358), (1818, 43958), (2127, 37572), (2836, 28179), (3131, 25524), (3636, 21979), (4254, 18786), (6262, 12762), (6381, 12524), (8508, 9393)]