9920736

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 216

約数和(自身を含む): 35479080

約数和(自身を除く): 25558344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 37, 38, 42, 48, 49, 56, 57, 63, 72, 74, 76, 84, 96, 98, 111, 112, 114, 126, 133, 144, 147, 148, 152, 168, 171, 196, 222, 224, 228, 252, 259, 266, 288, 294, 296, 304, 333, 336, 342, 392, 399, 441, 444, 456, 504, 518, 532, 588, 592, 608, 666, 672, 684, 703, 777, 784, 798, 882, 888, 912, 931, 1008, 1036, 1064, 1176, 1184, 1197, 1332, 1368, 1406, 1554, 1568, 1596, 1764, 1776, 1813, 1824, 1862, 2016, 2072, 2109, 2128, 2331, 2352, 2394, 2664, 2736, 2793, 2812, 3108, 3192, 3528, 3552, 3626, 3724, 4144, 4218, 4256, 4662, 4704, 4788, 4921, 5328, 5439, 5472, 5586, 5624, 6216, 6327, 6384, 7056, 7252, 7448, 8288, 8379, 8436, 9324, 9576, 9842, 10656, 10878, 11172, 11248, 12432, 12654, 12768, 14112, 14504, 14763, 14896, 16317, 16758, 16872, 18648, 19152, 19684, 21756, 22344, 22496, 24864, 25308, 29008, 29526, 29792, 32634, 33516, 33744, 34447, 37296, 38304, 39368, 43512, 44289, 44688, 50616, 58016, 59052, 65268, 67032, 67488, 68894, 74592, 78736, 87024, 88578, 89376, 101232, 103341, 118104, 130536, 134064, 137788, 157472, 174048, 177156, 202464, 206682, 236208, 261072, 268128, 275576, 310023, 354312, 413364, 472416, 522144, 551152, 620046, 708624, 826728, 1102304, 1240092, 1417248, 1653456, 2480184, 3306912, 4960368, 9920736]

約数ペア:

[(1, 9920736), (2, 4960368), (3, 3306912), (4, 2480184), (6, 1653456), (7, 1417248), (8, 1240092), (9, 1102304), (12, 826728), (14, 708624), (16, 620046), (18, 551152), (19, 522144), (21, 472416), (24, 413364), (28, 354312), (32, 310023), (36, 275576), (37, 268128), (38, 261072), (42, 236208), (48, 206682), (49, 202464), (56, 177156), (57, 174048), (63, 157472), (72, 137788), (74, 134064), (76, 130536), (84, 118104), (96, 103341), (98, 101232), (111, 89376), (112, 88578), (114, 87024), (126, 78736), (133, 74592), (144, 68894), (147, 67488), (148, 67032), (152, 65268), (168, 59052), (171, 58016), (196, 50616), (222, 44688), (224, 44289), (228, 43512), (252, 39368), (259, 38304), (266, 37296), (288, 34447), (294, 33744), (296, 33516), (304, 32634), (333, 29792), (336, 29526), (342, 29008), (392, 25308), (399, 24864), (441, 22496), (444, 22344), (456, 21756), (504, 19684), (518, 19152), (532, 18648), (588, 16872), (592, 16758), (608, 16317), (666, 14896), (672, 14763), (684, 14504), (703, 14112), (777, 12768), (784, 12654), (798, 12432), (882, 11248), (888, 11172), (912, 10878), (931, 10656), (1008, 9842), (1036, 9576), (1064, 9324), (1176, 8436), (1184, 8379), (1197, 8288), (1332, 7448), (1368, 7252), (1406, 7056), (1554, 6384), (1568, 6327), (1596, 6216), (1764, 5624), (1776, 5586), (1813, 5472), (1824, 5439), (1862, 5328), (2016, 4921), (2072, 4788), (2109, 4704), (2128, 4662), (2331, 4256), (2352, 4218), (2394, 4144), (2664, 3724), (2736, 3626), (2793, 3552), (2812, 3528), (3108, 3192)]