79765088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11279}}^1$

素因数の和:11319

約数の個数: 48

約数和(自身を含む): 179081280

約数和(自身を除く): 99316192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 11279, 22558, 45116, 90232, 146627, 180464, 191743, 293254, 360928, 383486, 586508, 766972, 1173016, 1533944, 2346032, 2492659, 3067888, 4692064, 4985318, 6135776, 9970636, 19941272, 39882544, 79765088]

約数ペア:

[(1, 79765088), (2, 39882544), (4, 19941272), (8, 9970636), (13, 6135776), (16, 4985318), (17, 4692064), (26, 3067888), (32, 2492659), (34, 2346032), (52, 1533944), (68, 1173016), (104, 766972), (136, 586508), (208, 383486), (221, 360928), (272, 293254), (416, 191743), (442, 180464), (544, 146627), (884, 90232), (1768, 45116), (3536, 22558), (7072, 11279)]