61913304

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 168288120

約数和(自身を除く): 106374816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 2801, 3684, 5526, 5602, 7368, 8403, 11052, 11204, 16806, 22104, 22408, 25209, 33612, 50418, 67224, 100836, 201672, 859907, 1719814, 2579721, 3439628, 5159442, 6879256, 7739163, 10318884, 15478326, 20637768, 30956652, 61913304]

約数ペア:

[(1, 61913304), (2, 30956652), (3, 20637768), (4, 15478326), (6, 10318884), (8, 7739163), (9, 6879256), (12, 5159442), (18, 3439628), (24, 2579721), (36, 1719814), (72, 859907), (307, 201672), (614, 100836), (921, 67224), (1228, 50418), (1842, 33612), (2456, 25209), (2763, 22408), (2801, 22104), (3684, 16806), (5526, 11204), (5602, 11052), (7368, 8403)]