72369168

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28447}}^1$

素因数の和:28511

約数の個数: 40

約数和(自身を含む): 190487808

約数和(自身を除く): 118118640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 28447, 56894, 85341, 113788, 170682, 227576, 341364, 455152, 682728, 1365456, 1507691, 3015382, 4523073, 6030764, 9046146, 12061528, 18092292, 24123056, 36184584, 72369168]

約数ペア:

[(1, 72369168), (2, 36184584), (3, 24123056), (4, 18092292), (6, 12061528), (8, 9046146), (12, 6030764), (16, 4523073), (24, 3015382), (48, 1507691), (53, 1365456), (106, 682728), (159, 455152), (212, 341364), (318, 227576), (424, 170682), (636, 113788), (848, 85341), (1272, 56894), (2544, 28447)]