72305176

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 139875840

約数和(自身を除く): 67570664

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 1867, 3734, 4841, 7468, 9682, 14936, 19364, 38728, 87749, 175498, 192301, 350996, 384602, 701992, 769204, 1538408, 9038147, 18076294, 36152588, 72305176]

約数ペア:

[(1, 72305176), (2, 36152588), (4, 18076294), (8, 9038147), (47, 1538408), (94, 769204), (103, 701992), (188, 384602), (206, 350996), (376, 192301), (412, 175498), (824, 87749), (1867, 38728), (3734, 19364), (4841, 14936), (7468, 9682)]