64828656

素因数分解:

$2^4\times 3^2\times {\mathrm{450199}}^1$

素因数の和:450213

約数の個数: 30

約数和(自身を含む): 181430600

約数和(自身を除く): 116601944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 450199, 900398, 1350597, 1800796, 2701194, 3601592, 4051791, 5402388, 7203184, 8103582, 10804776, 16207164, 21609552, 32414328, 64828656]

約数ペア:

[(1, 64828656), (2, 32414328), (3, 21609552), (4, 16207164), (6, 10804776), (8, 8103582), (9, 7203184), (12, 5402388), (16, 4051791), (18, 3601592), (24, 2701194), (36, 1800796), (48, 1350597), (72, 900398), (144, 450199)]