78335964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103619}}^1$

素因数の和:103639

約数の個数: 48

約数和(自身を含む): 232108800

約数和(自身を除く): 153772836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103619, 207238, 310857, 414476, 621714, 725333, 932571, 1243428, 1450666, 1865142, 2175999, 2797713, 2901332, 3730284, 4351998, 5595426, 6527997, 8703996, 11190852, 13055994, 19583991, 26111988, 39167982, 78335964]

約数ペア:

[(1, 78335964), (2, 39167982), (3, 26111988), (4, 19583991), (6, 13055994), (7, 11190852), (9, 8703996), (12, 6527997), (14, 5595426), (18, 4351998), (21, 3730284), (27, 2901332), (28, 2797713), (36, 2175999), (42, 1865142), (54, 1450666), (63, 1243428), (84, 932571), (108, 725333), (126, 621714), (189, 414476), (252, 310857), (378, 207238), (756, 103619)]