87221792

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^2\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 203688576

約数和(自身を除く): 116466784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 463, 464, 812, 841, 926, 928, 1624, 1682, 1852, 3241, 3248, 3364, 3704, 5887, 6482, 6496, 6728, 7408, 11774, 12964, 13427, 13456, 14816, 23548, 25928, 26854, 26912, 47096, 51856, 53708, 93989, 94192, 103712, 107416, 187978, 188384, 214832, 375956, 389383, 429664, 751912, 778766, 1503824, 1557532, 2725681, 3007648, 3115064, 5451362, 6230128, 10902724, 12460256, 21805448, 43610896, 87221792]

約数ペア:

[(1, 87221792), (2, 43610896), (4, 21805448), (7, 12460256), (8, 10902724), (14, 6230128), (16, 5451362), (28, 3115064), (29, 3007648), (32, 2725681), (56, 1557532), (58, 1503824), (112, 778766), (116, 751912), (203, 429664), (224, 389383), (232, 375956), (406, 214832), (463, 188384), (464, 187978), (812, 107416), (841, 103712), (926, 94192), (928, 93989), (1624, 53708), (1682, 51856), (1852, 47096), (3241, 26912), (3248, 26854), (3364, 25928), (3704, 23548), (5887, 14816), (6482, 13456), (6496, 13427), (6728, 12964), (7408, 11774)]