87105824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 199085040

約数和(自身を除く): 111979216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 109, 113, 136, 208, 218, 221, 226, 272, 416, 436, 442, 452, 544, 872, 884, 904, 1417, 1469, 1744, 1768, 1808, 1853, 1921, 2834, 2938, 3488, 3536, 3616, 3706, 3842, 5668, 5876, 7072, 7412, 7684, 11336, 11752, 12317, 14824, 15368, 22672, 23504, 24089, 24634, 24973, 29648, 30736, 45344, 47008, 48178, 49268, 49946, 59296, 61472, 96356, 98536, 99892, 160121, 192712, 197072, 199784, 209389, 320242, 385424, 394144, 399568, 418778, 640484, 770848, 799136, 837556, 1280968, 1675112, 2561936, 2722057, 3350224, 5123872, 5444114, 6700448, 10888228, 21776456, 43552912, 87105824]

約数ペア:

[(1, 87105824), (2, 43552912), (4, 21776456), (8, 10888228), (13, 6700448), (16, 5444114), (17, 5123872), (26, 3350224), (32, 2722057), (34, 2561936), (52, 1675112), (68, 1280968), (104, 837556), (109, 799136), (113, 770848), (136, 640484), (208, 418778), (218, 399568), (221, 394144), (226, 385424), (272, 320242), (416, 209389), (436, 199784), (442, 197072), (452, 192712), (544, 160121), (872, 99892), (884, 98536), (904, 96356), (1417, 61472), (1469, 59296), (1744, 49946), (1768, 49268), (1808, 48178), (1853, 47008), (1921, 45344), (2834, 30736), (2938, 29648), (3488, 24973), (3536, 24634), (3616, 24089), (3706, 23504), (3842, 22672), (5668, 15368), (5876, 14824), (7072, 12317), (7412, 11752), (7684, 11336)]