72081864

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{10321}}^1$

素因数の和:10430

約数の個数: 48

約数和(自身を含む): 197253420

約数和(自身を除く): 125171556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 10321, 20642, 30963, 41284, 61926, 82568, 92889, 123852, 185778, 247704, 371556, 743112, 1001137, 2002274, 3003411, 4004548, 6006822, 8009096, 9010233, 12013644, 18020466, 24027288, 36040932, 72081864]

約数ペア:

[(1, 72081864), (2, 36040932), (3, 24027288), (4, 18020466), (6, 12013644), (8, 9010233), (9, 8009096), (12, 6006822), (18, 4004548), (24, 3003411), (36, 2002274), (72, 1001137), (97, 743112), (194, 371556), (291, 247704), (388, 185778), (582, 123852), (776, 92889), (873, 82568), (1164, 61926), (1746, 41284), (2328, 30963), (3492, 20642), (6984, 10321)]