67871772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 180182912

約数和(自身を除く): 112311140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 997, 1098, 1116, 1891, 1994, 2196, 2991, 3782, 3988, 5673, 5982, 7564, 8973, 11346, 11964, 17019, 17946, 22692, 30907, 34038, 35892, 60817, 61814, 68076, 92721, 121634, 123628, 182451, 185442, 243268, 278163, 364902, 370884, 547353, 556326, 729804, 1094706, 1112652, 1885327, 2189412, 3770654, 5655981, 7541308, 11311962, 16967943, 22623924, 33935886, 67871772]

約数ペア:

[(1, 67871772), (2, 33935886), (3, 22623924), (4, 16967943), (6, 11311962), (9, 7541308), (12, 5655981), (18, 3770654), (31, 2189412), (36, 1885327), (61, 1112652), (62, 1094706), (93, 729804), (122, 556326), (124, 547353), (183, 370884), (186, 364902), (244, 278163), (279, 243268), (366, 185442), (372, 182451), (549, 123628), (558, 121634), (732, 92721), (997, 68076), (1098, 61814), (1116, 60817), (1891, 35892), (1994, 34038), (2196, 30907), (2991, 22692), (3782, 17946), (3988, 17019), (5673, 11964), (5982, 11346), (7564, 8973)]