68639802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 172965888

約数和(自身を除く): 104326086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 462, 606, 707, 1111, 1414, 1471, 2121, 2222, 2942, 3333, 4242, 4413, 6666, 7777, 8826, 10297, 15554, 16181, 20594, 23331, 30891, 32362, 46662, 48543, 61782, 97086, 113267, 148571, 226534, 297142, 339801, 445713, 679602, 891426, 1039997, 1634281, 2079994, 3119991, 3268562, 4902843, 6239982, 9805686, 11439967, 22879934, 34319901, 68639802]

約数ペア:

[(1, 68639802), (2, 34319901), (3, 22879934), (6, 11439967), (7, 9805686), (11, 6239982), (14, 4902843), (21, 3268562), (22, 3119991), (33, 2079994), (42, 1634281), (66, 1039997), (77, 891426), (101, 679602), (154, 445713), (202, 339801), (231, 297142), (303, 226534), (462, 148571), (606, 113267), (707, 97086), (1111, 61782), (1414, 48543), (1471, 46662), (2121, 32362), (2222, 30891), (2942, 23331), (3333, 20594), (4242, 16181), (4413, 15554), (6666, 10297), (7777, 8826)]