73697428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 162836352

約数和(自身を除く): 89138924

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 317, 322, 361, 437, 532, 634, 644, 722, 874, 1268, 1444, 1748, 2219, 2527, 3059, 4438, 5054, 6023, 6118, 7291, 8303, 8876, 10108, 12046, 12236, 14582, 16606, 24092, 29164, 33212, 42161, 51037, 58121, 84322, 102074, 114437, 116242, 138529, 168644, 204148, 228874, 232484, 277058, 457748, 554116, 801059, 969703, 1602118, 1939406, 2632051, 3204236, 3878812, 5264102, 10528204, 18424357, 36848714, 73697428]

約数ペア:

[(1, 73697428), (2, 36848714), (4, 18424357), (7, 10528204), (14, 5264102), (19, 3878812), (23, 3204236), (28, 2632051), (38, 1939406), (46, 1602118), (76, 969703), (92, 801059), (133, 554116), (161, 457748), (266, 277058), (317, 232484), (322, 228874), (361, 204148), (437, 168644), (532, 138529), (634, 116242), (644, 114437), (722, 102074), (874, 84322), (1268, 58121), (1444, 51037), (1748, 42161), (2219, 33212), (2527, 29164), (3059, 24092), (4438, 16606), (5054, 14582), (6023, 12236), (6118, 12046), (7291, 10108), (8303, 8876)]