87348282

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 214737696

約数和(自身を除く): 127389414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 823, 931, 1083, 1646, 1862, 2166, 2469, 2527, 2793, 4938, 5054, 5586, 5761, 7581, 11522, 15162, 15637, 17283, 17689, 31274, 34566, 35378, 40327, 46911, 53067, 80654, 93822, 106134, 109459, 120981, 218918, 241962, 297103, 328377, 594206, 656754, 766213, 891309, 1532426, 1782618, 2079721, 2298639, 4159442, 4597278, 6239163, 12478326, 14558047, 29116094, 43674141, 87348282]

約数ペア:

[(1, 87348282), (2, 43674141), (3, 29116094), (6, 14558047), (7, 12478326), (14, 6239163), (19, 4597278), (21, 4159442), (38, 2298639), (42, 2079721), (49, 1782618), (57, 1532426), (98, 891309), (114, 766213), (133, 656754), (147, 594206), (266, 328377), (294, 297103), (361, 241962), (399, 218918), (722, 120981), (798, 109459), (823, 106134), (931, 93822), (1083, 80654), (1646, 53067), (1862, 46911), (2166, 40327), (2469, 35378), (2527, 34566), (2793, 31274), (4938, 17689), (5054, 17283), (5586, 15637), (5761, 15162), (7581, 11522)]