70641144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20023}}^1$

素因数の和:20049

約数の個数: 72

約数和(自身を含む): 222566760

約数和(自身を除く): 151925616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 180207, 240276, 280322, 360414, 420483, 480552, 560644, 720828, 840966, 981127, 1121288, 1261449, 1441656, 1681932, 1962254, 2522898, 2943381, 3363864, 3924508, 5045796, 5886762, 7849016, 8830143, 10091592, 11773524, 17660286, 23547048, 35320572, 70641144]

約数ペア:

[(1, 70641144), (2, 35320572), (3, 23547048), (4, 17660286), (6, 11773524), (7, 10091592), (8, 8830143), (9, 7849016), (12, 5886762), (14, 5045796), (18, 3924508), (21, 3363864), (24, 2943381), (28, 2522898), (36, 1962254), (42, 1681932), (49, 1441656), (56, 1261449), (63, 1121288), (72, 981127), (84, 840966), (98, 720828), (126, 560644), (147, 480552), (168, 420483), (196, 360414), (252, 280322), (294, 240276), (392, 180207), (441, 160184), (504, 140161), (588, 120138), (882, 80092), (1176, 60069), (1764, 40046), (3528, 20023)]