91494956

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 199180800

約数和(自身を除く): 107685844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 196, 266, 311, 316, 532, 553, 622, 931, 1106, 1244, 1501, 1862, 2177, 2212, 3002, 3724, 3871, 4354, 5909, 6004, 7742, 8708, 10507, 11818, 15239, 15484, 21014, 23636, 24569, 30478, 41363, 42028, 49138, 60956, 73549, 82726, 98276, 147098, 165452, 171983, 289541, 294196, 343966, 466811, 579082, 687932, 933622, 1158164, 1203881, 1867244, 2407762, 3267677, 4815524, 6535354, 13070708, 22873739, 45747478, 91494956]

約数ペア:

[(1, 91494956), (2, 45747478), (4, 22873739), (7, 13070708), (14, 6535354), (19, 4815524), (28, 3267677), (38, 2407762), (49, 1867244), (76, 1203881), (79, 1158164), (98, 933622), (133, 687932), (158, 579082), (196, 466811), (266, 343966), (311, 294196), (316, 289541), (532, 171983), (553, 165452), (622, 147098), (931, 98276), (1106, 82726), (1244, 73549), (1501, 60956), (1862, 49138), (2177, 42028), (2212, 41363), (3002, 30478), (3724, 24569), (3871, 23636), (4354, 21014), (5909, 15484), (6004, 15239), (7742, 11818), (8708, 10507)]