78170328

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2791}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 212331600

約数和(自身を除く): 134161272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 2791, 3112, 3501, 4668, 5582, 7002, 8373, 9336, 11164, 14004, 16746, 22328, 25119, 28008, 33492, 50238, 66984, 100476, 200952, 1085699, 2171398, 3257097, 4342796, 6514194, 8685592, 9771291, 13028388, 19542582, 26056776, 39085164, 78170328]

約数ペア:

[(1, 78170328), (2, 39085164), (3, 26056776), (4, 19542582), (6, 13028388), (8, 9771291), (9, 8685592), (12, 6514194), (18, 4342796), (24, 3257097), (36, 2171398), (72, 1085699), (389, 200952), (778, 100476), (1167, 66984), (1556, 50238), (2334, 33492), (2791, 28008), (3112, 25119), (3501, 22328), (4668, 16746), (5582, 14004), (7002, 11164), (8373, 9336)]