77366276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 150116400

約数和(自身を除く): 72750124

約数列:

[1, 2, 4, 13, 26, 52, 73, 89, 146, 178, 229, 292, 356, 458, 916, 949, 1157, 1898, 2314, 2977, 3796, 4628, 5954, 6497, 11908, 12994, 16717, 20381, 25988, 33434, 40762, 66868, 81524, 84461, 168922, 217321, 264953, 337844, 434642, 529906, 869284, 1059812, 1487813, 2975626, 5951252, 19341569, 38683138, 77366276]

約数ペア:

[(1, 77366276), (2, 38683138), (4, 19341569), (13, 5951252), (26, 2975626), (52, 1487813), (73, 1059812), (89, 869284), (146, 529906), (178, 434642), (229, 337844), (292, 264953), (356, 217321), (458, 168922), (916, 84461), (949, 81524), (1157, 66868), (1898, 40762), (2314, 33434), (2977, 25988), (3796, 20381), (4628, 16717), (5954, 12994), (6497, 11908)]