8003952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 25379328

約数和(自身を除く): 17375376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 163, 176, 186, 198, 248, 264, 279, 326, 341, 372, 396, 489, 496, 528, 558, 652, 682, 744, 792, 978, 1023, 1116, 1304, 1364, 1467, 1488, 1584, 1793, 1956, 2046, 2232, 2608, 2728, 2934, 3069, 3586, 3912, 4092, 4464, 5053, 5379, 5456, 5868, 6138, 7172, 7824, 8184, 10106, 10758, 11736, 12276, 14344, 15159, 16137, 16368, 20212, 21516, 23472, 24552, 28688, 30318, 32274, 40424, 43032, 45477, 49104, 55583, 60636, 64548, 80848, 86064, 90954, 111166, 121272, 129096, 166749, 181908, 222332, 242544, 258192, 333498, 363816, 444664, 500247, 666996, 727632, 889328, 1000494, 1333992, 2000988, 2667984, 4001976, 8003952]

約数ペア:

[(1, 8003952), (2, 4001976), (3, 2667984), (4, 2000988), (6, 1333992), (8, 1000494), (9, 889328), (11, 727632), (12, 666996), (16, 500247), (18, 444664), (22, 363816), (24, 333498), (31, 258192), (33, 242544), (36, 222332), (44, 181908), (48, 166749), (62, 129096), (66, 121272), (72, 111166), (88, 90954), (93, 86064), (99, 80848), (124, 64548), (132, 60636), (144, 55583), (163, 49104), (176, 45477), (186, 43032), (198, 40424), (248, 32274), (264, 30318), (279, 28688), (326, 24552), (341, 23472), (372, 21516), (396, 20212), (489, 16368), (496, 16137), (528, 15159), (558, 14344), (652, 12276), (682, 11736), (744, 10758), (792, 10106), (978, 8184), (1023, 7824), (1116, 7172), (1304, 6138), (1364, 5868), (1467, 5456), (1488, 5379), (1584, 5053), (1793, 4464), (1956, 4092), (2046, 3912), (2232, 3586), (2608, 3069), (2728, 2934)]