72873774

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{7741}}^1$

素因数の和:8272

約数の個数: 24

約数和(自身を含む): 158215512

約数和(自身を除く): 85341738

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3138, 4707, 7741, 9414, 15482, 23223, 46446, 69669, 139338, 4048543, 8097086, 12145629, 24291258, 36436887, 72873774]

約数ペア:

[(1, 72873774), (2, 36436887), (3, 24291258), (6, 12145629), (9, 8097086), (18, 4048543), (523, 139338), (1046, 69669), (1569, 46446), (3138, 23223), (4707, 15482), (7741, 9414)]