9872784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 30321720

約数和(自身を除く): 20448936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 109, 111, 136, 144, 148, 153, 204, 218, 222, 272, 296, 306, 327, 333, 408, 436, 444, 592, 612, 629, 654, 666, 816, 872, 888, 981, 1224, 1258, 1308, 1332, 1744, 1776, 1853, 1887, 1962, 2448, 2516, 2616, 2664, 3706, 3774, 3924, 4033, 5032, 5232, 5328, 5559, 5661, 7412, 7548, 7848, 8066, 10064, 11118, 11322, 12099, 14824, 15096, 15696, 16132, 16677, 22236, 22644, 24198, 29648, 30192, 32264, 33354, 36297, 44472, 45288, 48396, 64528, 66708, 68561, 72594, 88944, 90576, 96792, 133416, 137122, 145188, 193584, 205683, 266832, 274244, 290376, 411366, 548488, 580752, 617049, 822732, 1096976, 1234098, 1645464, 2468196, 3290928, 4936392, 9872784]

約数ペア:

[(1, 9872784), (2, 4936392), (3, 3290928), (4, 2468196), (6, 1645464), (8, 1234098), (9, 1096976), (12, 822732), (16, 617049), (17, 580752), (18, 548488), (24, 411366), (34, 290376), (36, 274244), (37, 266832), (48, 205683), (51, 193584), (68, 145188), (72, 137122), (74, 133416), (102, 96792), (109, 90576), (111, 88944), (136, 72594), (144, 68561), (148, 66708), (153, 64528), (204, 48396), (218, 45288), (222, 44472), (272, 36297), (296, 33354), (306, 32264), (327, 30192), (333, 29648), (408, 24198), (436, 22644), (444, 22236), (592, 16677), (612, 16132), (629, 15696), (654, 15096), (666, 14824), (816, 12099), (872, 11322), (888, 11118), (981, 10064), (1224, 8066), (1258, 7848), (1308, 7548), (1332, 7412), (1744, 5661), (1776, 5559), (1853, 5328), (1887, 5232), (1962, 5032), (2448, 4033), (2516, 3924), (2616, 3774), (2664, 3706)]