90890296

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 219399840

約数和(自身を除く): 128509544

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 119, 136, 161, 184, 196, 238, 322, 391, 392, 476, 593, 644, 782, 833, 952, 1127, 1186, 1288, 1564, 1666, 2254, 2372, 2737, 3128, 3332, 4151, 4508, 4744, 5474, 6664, 8302, 9016, 10081, 10948, 13639, 16604, 19159, 20162, 21896, 27278, 29057, 33208, 38318, 40324, 54556, 58114, 70567, 76636, 80648, 95473, 109112, 116228, 141134, 153272, 190946, 231863, 232456, 282268, 381892, 463726, 493969, 564536, 668311, 763784, 927452, 987938, 1336622, 1623041, 1854904, 1975876, 2673244, 3246082, 3951752, 5346488, 6492164, 11361287, 12984328, 22722574, 45445148, 90890296]

約数ペア:

[(1, 90890296), (2, 45445148), (4, 22722574), (7, 12984328), (8, 11361287), (14, 6492164), (17, 5346488), (23, 3951752), (28, 3246082), (34, 2673244), (46, 1975876), (49, 1854904), (56, 1623041), (68, 1336622), (92, 987938), (98, 927452), (119, 763784), (136, 668311), (161, 564536), (184, 493969), (196, 463726), (238, 381892), (322, 282268), (391, 232456), (392, 231863), (476, 190946), (593, 153272), (644, 141134), (782, 116228), (833, 109112), (952, 95473), (1127, 80648), (1186, 76636), (1288, 70567), (1564, 58114), (1666, 54556), (2254, 40324), (2372, 38318), (2737, 33208), (3128, 29057), (3332, 27278), (4151, 21896), (4508, 20162), (4744, 19159), (5474, 16604), (6664, 13639), (8302, 10948), (9016, 10081)]