68735736

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 123187464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1427, 1784, 2007, 2676, 2854, 4014, 4281, 5352, 5708, 6021, 8028, 8562, 11416, 12042, 12843, 16056, 17124, 24084, 25686, 34248, 38529, 48168, 51372, 77058, 102744, 154116, 308232, 318221, 636442, 954663, 1272884, 1909326, 2545768, 2863989, 3818652, 5727978, 7637304, 8591967, 11455956, 17183934, 22911912, 34367868, 68735736]

約数ペア:

[(1, 68735736), (2, 34367868), (3, 22911912), (4, 17183934), (6, 11455956), (8, 8591967), (9, 7637304), (12, 5727978), (18, 3818652), (24, 2863989), (27, 2545768), (36, 1909326), (54, 1272884), (72, 954663), (108, 636442), (216, 318221), (223, 308232), (446, 154116), (669, 102744), (892, 77058), (1338, 51372), (1427, 48168), (1784, 38529), (2007, 34248), (2676, 25686), (2854, 24084), (4014, 17124), (4281, 16056), (5352, 12843), (5708, 12042), (6021, 11416), (8028, 8562)]