74675448

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1613}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 202686120

約数和(自身を除く): 128010672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1613, 1929, 2572, 3226, 3858, 4839, 5144, 5787, 6452, 7716, 9678, 11574, 12904, 14517, 15432, 19356, 23148, 29034, 38712, 46296, 58068, 116136, 1037159, 2074318, 3111477, 4148636, 6222954, 8297272, 9334431, 12445908, 18668862, 24891816, 37337724, 74675448]

約数ペア:

[(1, 74675448), (2, 37337724), (3, 24891816), (4, 18668862), (6, 12445908), (8, 9334431), (9, 8297272), (12, 6222954), (18, 4148636), (24, 3111477), (36, 2074318), (72, 1037159), (643, 116136), (1286, 58068), (1613, 46296), (1929, 38712), (2572, 29034), (3226, 23148), (3858, 19356), (4839, 15432), (5144, 14517), (5787, 12904), (6452, 11574), (7716, 9678)]