91391076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 108

約数和(自身を含む): 271881792

約数和(自身を除く): 180490716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 412, 441, 503, 588, 618, 721, 882, 927, 1006, 1236, 1442, 1509, 1764, 1854, 2012, 2163, 2884, 3018, 3521, 3708, 4326, 4527, 5047, 6036, 6489, 7042, 8652, 9054, 10094, 10563, 12978, 14084, 15141, 18108, 20188, 21126, 24647, 25956, 30282, 31689, 42252, 45423, 49294, 51809, 60564, 63378, 73941, 90846, 98588, 103618, 126756, 147882, 155427, 181692, 207236, 221823, 295764, 310854, 362663, 443646, 466281, 621708, 725326, 887292, 932562, 1087989, 1450652, 1865124, 2175978, 2538641, 3263967, 4351956, 5077282, 6527934, 7615923, 10154564, 13055868, 15231846, 22847769, 30463692, 45695538, 91391076]

約数ペア:

[(1, 91391076), (2, 45695538), (3, 30463692), (4, 22847769), (6, 15231846), (7, 13055868), (9, 10154564), (12, 7615923), (14, 6527934), (18, 5077282), (21, 4351956), (28, 3263967), (36, 2538641), (42, 2175978), (49, 1865124), (63, 1450652), (84, 1087989), (98, 932562), (103, 887292), (126, 725326), (147, 621708), (196, 466281), (206, 443646), (252, 362663), (294, 310854), (309, 295764), (412, 221823), (441, 207236), (503, 181692), (588, 155427), (618, 147882), (721, 126756), (882, 103618), (927, 98588), (1006, 90846), (1236, 73941), (1442, 63378), (1509, 60564), (1764, 51809), (1854, 49294), (2012, 45423), (2163, 42252), (2884, 31689), (3018, 30282), (3521, 25956), (3708, 24647), (4326, 21126), (4527, 20188), (5047, 18108), (6036, 15141), (6489, 14084), (7042, 12978), (8652, 10563), (9054, 10094)]