89560488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 250629120

約数和(自身を除く): 161068632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 73, 93, 97, 102, 124, 136, 146, 186, 194, 204, 219, 248, 291, 292, 372, 388, 408, 438, 527, 582, 584, 744, 776, 876, 1054, 1164, 1241, 1581, 1649, 1752, 2108, 2263, 2328, 2482, 3007, 3162, 3298, 3723, 4216, 4526, 4947, 4964, 6014, 6324, 6596, 6789, 7081, 7446, 9021, 9052, 9894, 9928, 12028, 12648, 13192, 13578, 14162, 14892, 18042, 18104, 19788, 21243, 24056, 27156, 28324, 29784, 36084, 38471, 39576, 42486, 51119, 54312, 56648, 72168, 76942, 84972, 102238, 115413, 120377, 153357, 153884, 169944, 204476, 219511, 230826, 240754, 306714, 307768, 361131, 408952, 439022, 461652, 481508, 613428, 658533, 722262, 878044, 923304, 963016, 1226856, 1317066, 1444524, 1756088, 2634132, 2889048, 3731687, 5268264, 7463374, 11195061, 14926748, 22390122, 29853496, 44780244, 89560488]

約数ペア:

[(1, 89560488), (2, 44780244), (3, 29853496), (4, 22390122), (6, 14926748), (8, 11195061), (12, 7463374), (17, 5268264), (24, 3731687), (31, 2889048), (34, 2634132), (51, 1756088), (62, 1444524), (68, 1317066), (73, 1226856), (93, 963016), (97, 923304), (102, 878044), (124, 722262), (136, 658533), (146, 613428), (186, 481508), (194, 461652), (204, 439022), (219, 408952), (248, 361131), (291, 307768), (292, 306714), (372, 240754), (388, 230826), (408, 219511), (438, 204476), (527, 169944), (582, 153884), (584, 153357), (744, 120377), (776, 115413), (876, 102238), (1054, 84972), (1164, 76942), (1241, 72168), (1581, 56648), (1649, 54312), (1752, 51119), (2108, 42486), (2263, 39576), (2328, 38471), (2482, 36084), (3007, 29784), (3162, 28324), (3298, 27156), (3723, 24056), (4216, 21243), (4526, 19788), (4947, 18104), (4964, 18042), (6014, 14892), (6324, 14162), (6596, 13578), (6789, 13192), (7081, 12648), (7446, 12028), (9021, 9928), (9052, 9894)]