72311652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40993}}^1$

素因数の和:41017

約数の個数: 54

約数和(自身を含む): 212635878

約数和(自身を除く): 140324226

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, 40993, 81986, 122979, 163972, 245958, 286951, 368937, 491916, 573902, 737874, 860853, 1147804, 1475748, 1721706, 2008657, 2582559, 3443412, 4017314, 5165118, 6025971, 8034628, 10330236, 12051942, 18077913, 24103884, 36155826, 72311652]

約数ペア:

[(1, 72311652), (2, 36155826), (3, 24103884), (4, 18077913), (6, 12051942), (7, 10330236), (9, 8034628), (12, 6025971), (14, 5165118), (18, 4017314), (21, 3443412), (28, 2582559), (36, 2008657), (42, 1721706), (49, 1475748), (63, 1147804), (84, 860853), (98, 737874), (126, 573902), (147, 491916), (196, 368937), (252, 286951), (294, 245958), (441, 163972), (588, 122979), (882, 81986), (1764, 40993)]