79239384

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 175813416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 647, 648, 729, 756, 972, 1134, 1294, 1458, 1512, 1701, 1941, 1944, 2187, 2268, 2588, 2916, 3402, 3882, 4374, 4529, 4536, 5103, 5176, 5823, 5832, 6804, 7764, 8748, 9058, 10206, 11646, 13587, 13608, 15309, 15528, 17469, 17496, 18116, 20412, 23292, 27174, 30618, 34938, 36232, 40761, 40824, 46584, 52407, 54348, 61236, 69876, 81522, 104814, 108696, 122283, 122472, 139752, 157221, 163044, 209628, 244566, 314442, 326088, 366849, 419256, 471663, 489132, 628884, 733698, 943326, 978264, 1100547, 1257768, 1414989, 1467396, 1886652, 2201094, 2829978, 2934792, 3301641, 3773304, 4402188, 5659956, 6603282, 8804376, 9904923, 11319912, 13206564, 19809846, 26413128, 39619692, 79239384]

約数ペア:

[(1, 79239384), (2, 39619692), (3, 26413128), (4, 19809846), (6, 13206564), (7, 11319912), (8, 9904923), (9, 8804376), (12, 6603282), (14, 5659956), (18, 4402188), (21, 3773304), (24, 3301641), (27, 2934792), (28, 2829978), (36, 2201094), (42, 1886652), (54, 1467396), (56, 1414989), (63, 1257768), (72, 1100547), (81, 978264), (84, 943326), (108, 733698), (126, 628884), (162, 489132), (168, 471663), (189, 419256), (216, 366849), (243, 326088), (252, 314442), (324, 244566), (378, 209628), (486, 163044), (504, 157221), (567, 139752), (647, 122472), (648, 122283), (729, 108696), (756, 104814), (972, 81522), (1134, 69876), (1294, 61236), (1458, 54348), (1512, 52407), (1701, 46584), (1941, 40824), (1944, 40761), (2187, 36232), (2268, 34938), (2588, 30618), (2916, 27174), (3402, 23292), (3882, 20412), (4374, 18116), (4529, 17496), (4536, 17469), (5103, 15528), (5176, 15309), (5823, 13608), (5832, 13587), (6804, 11646), (7764, 10206), (8748, 9058)]