91180278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5482

約数の個数: 72

約数和(自身を含む): 241951320

約数和(自身を除く): 150771042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5441, 5586, 8379, 10882, 16323, 16758, 32646, 38087, 48969, 76174, 97938, 103379, 114261, 206758, 228522, 266609, 310137, 342783, 533218, 620274, 685566, 723653, 799827, 930411, 1447306, 1599654, 1860822, 2170959, 2399481, 4341918, 4798962, 5065571, 6512877, 10131142, 13025754, 15196713, 30393426, 45590139, 91180278]

約数ペア:

[(1, 91180278), (2, 45590139), (3, 30393426), (6, 15196713), (7, 13025754), (9, 10131142), (14, 6512877), (18, 5065571), (19, 4798962), (21, 4341918), (38, 2399481), (42, 2170959), (49, 1860822), (57, 1599654), (63, 1447306), (98, 930411), (114, 799827), (126, 723653), (133, 685566), (147, 620274), (171, 533218), (266, 342783), (294, 310137), (342, 266609), (399, 228522), (441, 206758), (798, 114261), (882, 103379), (931, 97938), (1197, 76174), (1862, 48969), (2394, 38087), (2793, 32646), (5441, 16758), (5586, 16323), (8379, 10882)]