125528004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71161}}^1$

素因数の和:71185

約数の個数: 54

約数和(自身を含む): 369117294

約数和(自身を除く): 243589290

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71161, 142322, 213483, 284644, 426966, 498127, 640449, 853932, 996254, 1280898, 1494381, 1992508, 2561796, 2988762, 3486889, 4483143, 5977524, 6973778, 8966286, 10460667, 13947556, 17932572, 20921334, 31382001, 41842668, 62764002, 125528004]

約数ペア:

[(1, 125528004), (2, 62764002), (3, 41842668), (4, 31382001), (6, 20921334), (7, 17932572), (9, 13947556), (12, 10460667), (14, 8966286), (18, 6973778), (21, 5977524), (28, 4483143), (36, 3486889), (42, 2988762), (49, 2561796), (63, 1992508), (84, 1494381), (98, 1280898), (126, 996254), (147, 853932), (196, 640449), (252, 498127), (294, 426966), (441, 284644), (588, 213483), (882, 142322), (1764, 71161)]