87839616

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 247541760

約数和(自身を除く): 159702144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 157, 186, 188, 192, 248, 282, 314, 372, 376, 384, 471, 496, 564, 628, 744, 752, 942, 992, 1128, 1256, 1457, 1488, 1504, 1884, 1984, 2256, 2512, 2914, 2976, 3008, 3768, 3968, 4371, 4512, 4867, 5024, 5828, 5952, 6016, 7379, 7536, 8742, 9024, 9734, 10048, 11656, 11904, 14601, 14758, 15072, 17484, 18048, 19468, 20096, 22137, 23312, 29202, 29516, 30144, 34968, 38936, 44274, 46624, 58404, 59032, 60288, 69936, 77872, 88548, 93248, 116808, 118064, 139872, 155744, 177096, 186496, 228749, 233616, 236128, 279744, 311488, 354192, 457498, 467232, 472256, 559488, 622976, 686247, 708384, 914996, 934464, 944512, 1372494, 1416768, 1829992, 1868928, 2744988, 2833536, 3659984, 5489976, 7319968, 10979952, 14639936, 21959904, 29279872, 43919808, 87839616]

約数ペア:

[(1, 87839616), (2, 43919808), (3, 29279872), (4, 21959904), (6, 14639936), (8, 10979952), (12, 7319968), (16, 5489976), (24, 3659984), (31, 2833536), (32, 2744988), (47, 1868928), (48, 1829992), (62, 1416768), (64, 1372494), (93, 944512), (94, 934464), (96, 914996), (124, 708384), (128, 686247), (141, 622976), (157, 559488), (186, 472256), (188, 467232), (192, 457498), (248, 354192), (282, 311488), (314, 279744), (372, 236128), (376, 233616), (384, 228749), (471, 186496), (496, 177096), (564, 155744), (628, 139872), (744, 118064), (752, 116808), (942, 93248), (992, 88548), (1128, 77872), (1256, 69936), (1457, 60288), (1488, 59032), (1504, 58404), (1884, 46624), (1984, 44274), (2256, 38936), (2512, 34968), (2914, 30144), (2976, 29516), (3008, 29202), (3768, 23312), (3968, 22137), (4371, 20096), (4512, 19468), (4867, 18048), (5024, 17484), (5828, 15072), (5952, 14758), (6016, 14601), (7379, 11904), (7536, 11656), (8742, 10048), (9024, 9734)]