78837948

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11587}}^1$

素因数の和:11613

約数の個数: 72

約数和(自身を含む): 236209792

約数和(自身を除く): 157371844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 11587, 23174, 34761, 46348, 69522, 81109, 104283, 139044, 162218, 208566, 243327, 312849, 324436, 417132, 486654, 625698, 729981, 938547, 973308, 1251396, 1459962, 1877094, 2189943, 2815641, 2919924, 3754188, 4379886, 5631282, 6569829, 8759772, 11262564, 13139658, 19709487, 26279316, 39418974, 78837948]

約数ペア:

[(1, 78837948), (2, 39418974), (3, 26279316), (4, 19709487), (6, 13139658), (7, 11262564), (9, 8759772), (12, 6569829), (14, 5631282), (18, 4379886), (21, 3754188), (27, 2919924), (28, 2815641), (36, 2189943), (42, 1877094), (54, 1459962), (63, 1251396), (81, 973308), (84, 938547), (108, 729981), (126, 625698), (162, 486654), (189, 417132), (243, 324436), (252, 312849), (324, 243327), (378, 208566), (486, 162218), (567, 139044), (756, 104283), (972, 81109), (1134, 69522), (1701, 46348), (2268, 34761), (3402, 23174), (6804, 11587)]