75221664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15991}}^1$

素因数の和:16018

約数の個数: 72

約数和(自身を含む): 229709088

約数和(自身を除く): 154487424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15991, 31982, 47973, 63964, 95946, 111937, 127928, 191892, 223874, 255856, 335811, 383784, 447748, 511712, 671622, 767568, 783559, 895496, 1343244, 1535136, 1567118, 1790992, 2350677, 2686488, 3134236, 3581984, 4701354, 5372976, 6268472, 9402708, 10745952, 12536944, 18805416, 25073888, 37610832, 75221664]

約数ペア:

[(1, 75221664), (2, 37610832), (3, 25073888), (4, 18805416), (6, 12536944), (7, 10745952), (8, 9402708), (12, 6268472), (14, 5372976), (16, 4701354), (21, 3581984), (24, 3134236), (28, 2686488), (32, 2350677), (42, 1790992), (48, 1567118), (49, 1535136), (56, 1343244), (84, 895496), (96, 783559), (98, 767568), (112, 671622), (147, 511712), (168, 447748), (196, 383784), (224, 335811), (294, 255856), (336, 223874), (392, 191892), (588, 127928), (672, 111937), (784, 95946), (1176, 63964), (1568, 47973), (2352, 31982), (4704, 15991)]