71716968

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5519

約数の個数: 64

約数和(自身を含む): 202516800

約数和(自身を除く): 130799832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5443, 6588, 10886, 13176, 16329, 21772, 32658, 43544, 48987, 65316, 97974, 130632, 146961, 195948, 293922, 332023, 391896, 587844, 664046, 996069, 1175688, 1328092, 1992138, 2656184, 2988207, 3984276, 5976414, 7968552, 8964621, 11952828, 17929242, 23905656, 35858484, 71716968]

約数ペア:

[(1, 71716968), (2, 35858484), (3, 23905656), (4, 17929242), (6, 11952828), (8, 8964621), (9, 7968552), (12, 5976414), (18, 3984276), (24, 2988207), (27, 2656184), (36, 1992138), (54, 1328092), (61, 1175688), (72, 996069), (108, 664046), (122, 587844), (183, 391896), (216, 332023), (244, 293922), (366, 195948), (488, 146961), (549, 130632), (732, 97974), (1098, 65316), (1464, 48987), (1647, 43544), (2196, 32658), (3294, 21772), (4392, 16329), (5443, 13176), (6588, 10886)]