12717744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 35935200

約数和(自身を除く): 23217456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 229, 267, 312, 356, 458, 534, 624, 687, 712, 916, 1068, 1157, 1374, 1424, 1832, 2136, 2314, 2748, 2977, 3471, 3664, 4272, 4628, 5496, 5954, 6942, 8931, 9256, 10992, 11908, 13884, 17862, 18512, 20381, 23816, 27768, 35724, 40762, 47632, 55536, 61143, 71448, 81524, 122286, 142896, 163048, 244572, 264953, 326096, 489144, 529906, 794859, 978288, 1059812, 1589718, 2119624, 3179436, 4239248, 6358872, 12717744]

約数ペア:

[(1, 12717744), (2, 6358872), (3, 4239248), (4, 3179436), (6, 2119624), (8, 1589718), (12, 1059812), (13, 978288), (16, 794859), (24, 529906), (26, 489144), (39, 326096), (48, 264953), (52, 244572), (78, 163048), (89, 142896), (104, 122286), (156, 81524), (178, 71448), (208, 61143), (229, 55536), (267, 47632), (312, 40762), (356, 35724), (458, 27768), (534, 23816), (624, 20381), (687, 18512), (712, 17862), (916, 13884), (1068, 11908), (1157, 10992), (1374, 9256), (1424, 8931), (1832, 6942), (2136, 5954), (2314, 5496), (2748, 4628), (2977, 4272), (3471, 3664)]