87396936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 164199864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 59, 62, 66, 88, 93, 118, 124, 132, 177, 181, 186, 236, 248, 264, 341, 354, 362, 372, 472, 543, 649, 682, 708, 724, 744, 1023, 1086, 1298, 1364, 1416, 1448, 1829, 1947, 1991, 2046, 2172, 2596, 2728, 3658, 3894, 3982, 4092, 4344, 5192, 5487, 5611, 5973, 7316, 7788, 7964, 8184, 10679, 10974, 11222, 11946, 14632, 15576, 15928, 16833, 20119, 21358, 21948, 22444, 23892, 32037, 33666, 40238, 42716, 43896, 44888, 47784, 60357, 61721, 64074, 67332, 80476, 85432, 117469, 120714, 123442, 128148, 134664, 160952, 185163, 234938, 241428, 246884, 256296, 331049, 352407, 370326, 469876, 482856, 493768, 662098, 704814, 740652, 939752, 993147, 1324196, 1409628, 1481304, 1986294, 2648392, 2819256, 3641539, 3972588, 7283078, 7945176, 10924617, 14566156, 21849234, 29132312, 43698468, 87396936]

約数ペア:

[(1, 87396936), (2, 43698468), (3, 29132312), (4, 21849234), (6, 14566156), (8, 10924617), (11, 7945176), (12, 7283078), (22, 3972588), (24, 3641539), (31, 2819256), (33, 2648392), (44, 1986294), (59, 1481304), (62, 1409628), (66, 1324196), (88, 993147), (93, 939752), (118, 740652), (124, 704814), (132, 662098), (177, 493768), (181, 482856), (186, 469876), (236, 370326), (248, 352407), (264, 331049), (341, 256296), (354, 246884), (362, 241428), (372, 234938), (472, 185163), (543, 160952), (649, 134664), (682, 128148), (708, 123442), (724, 120714), (744, 117469), (1023, 85432), (1086, 80476), (1298, 67332), (1364, 64074), (1416, 61721), (1448, 60357), (1829, 47784), (1947, 44888), (1991, 43896), (2046, 42716), (2172, 40238), (2596, 33666), (2728, 32037), (3658, 23892), (3894, 22444), (3982, 21948), (4092, 21358), (4344, 20119), (5192, 16833), (5487, 15928), (5611, 15576), (5973, 14632), (7316, 11946), (7788, 11222), (7964, 10974), (8184, 10679)]