90118938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 255104640

約数和(自身を除く): 164985702

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 49, 51, 57, 73, 78, 91, 98, 102, 114, 119, 133, 146, 147, 182, 219, 221, 238, 247, 266, 273, 294, 323, 357, 399, 438, 442, 494, 511, 546, 637, 646, 663, 714, 741, 798, 833, 931, 949, 969, 1022, 1241, 1274, 1326, 1387, 1482, 1533, 1547, 1666, 1729, 1862, 1898, 1911, 1938, 2261, 2482, 2499, 2774, 2793, 2847, 3066, 3094, 3458, 3577, 3723, 3822, 4161, 4199, 4522, 4641, 4998, 5187, 5586, 5694, 6643, 6783, 7154, 7446, 8322, 8398, 8687, 9282, 9709, 10374, 10731, 10829, 12103, 12597, 13286, 13566, 15827, 16133, 17374, 18031, 19418, 19929, 21462, 21658, 23579, 24206, 25194, 26061, 29127, 29393, 31654, 32266, 32487, 36062, 36309, 39858, 46501, 47158, 47481, 48399, 52122, 54093, 58254, 58786, 60809, 64974, 67963, 70737, 72618, 88179, 93002, 94962, 96798, 108186, 112931, 121618, 126217, 135926, 139503, 141474, 165053, 176358, 182427, 203889, 205751, 225862, 252434, 279006, 306527, 330106, 338793, 364854, 378651, 407778, 411502, 495159, 613054, 617253, 677586, 757302, 790517, 883519, 919581, 990318, 1155371, 1234506, 1581034, 1767038, 1839162, 2145689, 2310742, 2371551, 2650557, 3466113, 4291378, 4743102, 5301114, 6437067, 6932226, 12874134, 15019823, 30039646, 45059469, 90118938]

約数ペア:

[(1, 90118938), (2, 45059469), (3, 30039646), (6, 15019823), (7, 12874134), (13, 6932226), (14, 6437067), (17, 5301114), (19, 4743102), (21, 4291378), (26, 3466113), (34, 2650557), (38, 2371551), (39, 2310742), (42, 2145689), (49, 1839162), (51, 1767038), (57, 1581034), (73, 1234506), (78, 1155371), (91, 990318), (98, 919581), (102, 883519), (114, 790517), (119, 757302), (133, 677586), (146, 617253), (147, 613054), (182, 495159), (219, 411502), (221, 407778), (238, 378651), (247, 364854), (266, 338793), (273, 330106), (294, 306527), (323, 279006), (357, 252434), (399, 225862), (438, 205751), (442, 203889), (494, 182427), (511, 176358), (546, 165053), (637, 141474), (646, 139503), (663, 135926), (714, 126217), (741, 121618), (798, 112931), (833, 108186), (931, 96798), (949, 94962), (969, 93002), (1022, 88179), (1241, 72618), (1274, 70737), (1326, 67963), (1387, 64974), (1482, 60809), (1533, 58786), (1547, 58254), (1666, 54093), (1729, 52122), (1862, 48399), (1898, 47481), (1911, 47158), (1938, 46501), (2261, 39858), (2482, 36309), (2499, 36062), (2774, 32487), (2793, 32266), (2847, 31654), (3066, 29393), (3094, 29127), (3458, 26061), (3577, 25194), (3723, 24206), (3822, 23579), (4161, 21658), (4199, 21462), (4522, 19929), (4641, 19418), (4998, 18031), (5187, 17374), (5586, 16133), (5694, 15827), (6643, 13566), (6783, 13286), (7154, 12597), (7446, 12103), (8322, 10829), (8398, 10731), (8687, 10374), (9282, 9709)]