72965304

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3301}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 198318120

約数和(自身を除く): 125352816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3301, 3684, 5526, 6602, 7368, 9903, 11052, 13204, 19806, 22104, 26408, 29709, 39612, 59418, 79224, 118836, 237672, 1013407, 2026814, 3040221, 4053628, 6080442, 8107256, 9120663, 12160884, 18241326, 24321768, 36482652, 72965304]

約数ペア:

[(1, 72965304), (2, 36482652), (3, 24321768), (4, 18241326), (6, 12160884), (8, 9120663), (9, 8107256), (12, 6080442), (18, 4053628), (24, 3040221), (36, 2026814), (72, 1013407), (307, 237672), (614, 118836), (921, 79224), (1228, 59418), (1842, 39612), (2456, 29709), (2763, 26408), (3301, 22104), (3684, 19806), (5526, 13204), (6602, 11052), (7368, 9903)]