91507724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 210970368

約数和(自身を除く): 119462644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 823, 836, 1444, 1463, 1646, 2527, 2926, 3292, 3971, 5054, 5761, 5852, 7942, 9053, 10108, 11522, 15637, 15884, 18106, 23044, 27797, 31274, 36212, 55594, 62548, 63371, 109459, 111188, 126742, 172007, 218918, 253484, 297103, 344014, 437836, 594206, 688028, 1188412, 1204049, 2079721, 2408098, 3268133, 4159442, 4816196, 6536266, 8318884, 13072532, 22876931, 45753862, 91507724]

約数ペア:

[(1, 91507724), (2, 45753862), (4, 22876931), (7, 13072532), (11, 8318884), (14, 6536266), (19, 4816196), (22, 4159442), (28, 3268133), (38, 2408098), (44, 2079721), (76, 1204049), (77, 1188412), (133, 688028), (154, 594206), (209, 437836), (266, 344014), (308, 297103), (361, 253484), (418, 218918), (532, 172007), (722, 126742), (823, 111188), (836, 109459), (1444, 63371), (1463, 62548), (1646, 55594), (2527, 36212), (2926, 31274), (3292, 27797), (3971, 23044), (5054, 18106), (5761, 15884), (5852, 15637), (7942, 11522), (9053, 10108)]