74245968

素因数分解:

$2^4\times 3^2\times {\mathrm{515597}}^1$

素因数の和:515611

約数の個数: 30

約数和(自身を含む): 207785994

約数和(自身を除く): 133540026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515597, 1031194, 1546791, 2062388, 3093582, 4124776, 4640373, 6187164, 8249552, 9280746, 12374328, 18561492, 24748656, 37122984, 74245968]

約数ペア:

[(1, 74245968), (2, 37122984), (3, 24748656), (4, 18561492), (6, 12374328), (8, 9280746), (9, 8249552), (12, 6187164), (16, 4640373), (18, 4124776), (24, 3093582), (36, 2062388), (48, 1546791), (72, 1031194), (144, 515597)]