78875856

素因数分解:

$2^4\times 3^5\times {\mathrm{20287}}^1$

素因数の和:20310

約数の個数: 60

約数和(自身を含む): 228929792

約数和(自身を除く): 150053936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20287, 40574, 60861, 81148, 121722, 162296, 182583, 243444, 324592, 365166, 486888, 547749, 730332, 973776, 1095498, 1460664, 1643247, 2190996, 2921328, 3286494, 4381992, 4929741, 6572988, 8763984, 9859482, 13145976, 19718964, 26291952, 39437928, 78875856]

約数ペア:

[(1, 78875856), (2, 39437928), (3, 26291952), (4, 19718964), (6, 13145976), (8, 9859482), (9, 8763984), (12, 6572988), (16, 4929741), (18, 4381992), (24, 3286494), (27, 2921328), (36, 2190996), (48, 1643247), (54, 1460664), (72, 1095498), (81, 973776), (108, 730332), (144, 547749), (162, 486888), (216, 365166), (243, 324592), (324, 243444), (432, 182583), (486, 162296), (648, 121722), (972, 81148), (1296, 60861), (1944, 40574), (3888, 20287)]