78964158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5041

約数の個数: 64

約数和(自身を含む): 201116160

約数和(自身を除く): 122152002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 4987, 5278, 7917, 9974, 14961, 15834, 29922, 34909, 64831, 69818, 104727, 129662, 144623, 194493, 209454, 289246, 388986, 433869, 453817, 867738, 907634, 1012361, 1361451, 1880099, 2024722, 2722902, 3037083, 3760198, 5640297, 6074166, 11280594, 13160693, 26321386, 39482079, 78964158]

約数ペア:

[(1, 78964158), (2, 39482079), (3, 26321386), (6, 13160693), (7, 11280594), (13, 6074166), (14, 5640297), (21, 3760198), (26, 3037083), (29, 2722902), (39, 2024722), (42, 1880099), (58, 1361451), (78, 1012361), (87, 907634), (91, 867738), (174, 453817), (182, 433869), (203, 388986), (273, 289246), (377, 209454), (406, 194493), (546, 144623), (609, 129662), (754, 104727), (1131, 69818), (1218, 64831), (2262, 34909), (2639, 29922), (4987, 15834), (5278, 14961), (7917, 9974)]