81774528

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 112

約数和(自身を含む): 243840000

約数和(自身を除く): 162065472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1249, 1364, 1488, 1984, 2046, 2112, 2498, 2728, 2976, 3747, 4092, 4996, 5456, 5952, 7494, 8184, 9992, 10912, 13739, 14988, 16368, 19984, 21824, 27478, 29976, 32736, 38719, 39968, 41217, 54956, 59952, 65472, 77438, 79936, 82434, 109912, 116157, 119904, 154876, 164868, 219824, 232314, 239808, 309752, 329736, 425909, 439648, 464628, 619504, 659472, 851818, 879296, 929256, 1239008, 1277727, 1318944, 1703636, 1858512, 2478016, 2555454, 2637888, 3407272, 3717024, 5110908, 6814544, 7434048, 10221816, 13629088, 20443632, 27258176, 40887264, 81774528]

約数ペア:

[(1, 81774528), (2, 40887264), (3, 27258176), (4, 20443632), (6, 13629088), (8, 10221816), (11, 7434048), (12, 6814544), (16, 5110908), (22, 3717024), (24, 3407272), (31, 2637888), (32, 2555454), (33, 2478016), (44, 1858512), (48, 1703636), (62, 1318944), (64, 1277727), (66, 1239008), (88, 929256), (93, 879296), (96, 851818), (124, 659472), (132, 619504), (176, 464628), (186, 439648), (192, 425909), (248, 329736), (264, 309752), (341, 239808), (352, 232314), (372, 219824), (496, 164868), (528, 154876), (682, 119904), (704, 116157), (744, 109912), (992, 82434), (1023, 79936), (1056, 77438), (1249, 65472), (1364, 59952), (1488, 54956), (1984, 41217), (2046, 39968), (2112, 38719), (2498, 32736), (2728, 29976), (2976, 27478), (3747, 21824), (4092, 19984), (4996, 16368), (5456, 14988), (5952, 13739), (7494, 10912), (8184, 9992)]