8271792

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 25534080

約数和(自身を除く): 17262288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 109, 124, 136, 144, 153, 186, 204, 218, 248, 272, 279, 306, 327, 372, 408, 436, 496, 527, 558, 612, 654, 744, 816, 872, 981, 1054, 1116, 1224, 1308, 1488, 1581, 1744, 1853, 1962, 2108, 2232, 2448, 2616, 3162, 3379, 3706, 3924, 4216, 4464, 4743, 5232, 5559, 6324, 6758, 7412, 7848, 8432, 9486, 10137, 11118, 12648, 13516, 14824, 15696, 16677, 18972, 20274, 22236, 25296, 27032, 29648, 30411, 33354, 37944, 40548, 44472, 54064, 57443, 60822, 66708, 75888, 81096, 88944, 114886, 121644, 133416, 162192, 172329, 229772, 243288, 266832, 344658, 459544, 486576, 516987, 689316, 919088, 1033974, 1378632, 2067948, 2757264, 4135896, 8271792]

約数ペア:

[(1, 8271792), (2, 4135896), (3, 2757264), (4, 2067948), (6, 1378632), (8, 1033974), (9, 919088), (12, 689316), (16, 516987), (17, 486576), (18, 459544), (24, 344658), (31, 266832), (34, 243288), (36, 229772), (48, 172329), (51, 162192), (62, 133416), (68, 121644), (72, 114886), (93, 88944), (102, 81096), (109, 75888), (124, 66708), (136, 60822), (144, 57443), (153, 54064), (186, 44472), (204, 40548), (218, 37944), (248, 33354), (272, 30411), (279, 29648), (306, 27032), (327, 25296), (372, 22236), (408, 20274), (436, 18972), (496, 16677), (527, 15696), (558, 14824), (612, 13516), (654, 12648), (744, 11118), (816, 10137), (872, 9486), (981, 8432), (1054, 7848), (1116, 7412), (1224, 6758), (1308, 6324), (1488, 5559), (1581, 5232), (1744, 4743), (1853, 4464), (1962, 4216), (2108, 3924), (2232, 3706), (2448, 3379), (2616, 3162)]