90281016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 304274880

約数和(自身を除く): 213993864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 41, 42, 51, 56, 63, 68, 72, 82, 84, 102, 119, 123, 126, 136, 153, 164, 168, 204, 238, 246, 252, 257, 287, 306, 328, 357, 369, 408, 476, 492, 504, 514, 574, 612, 697, 714, 738, 771, 861, 952, 984, 1028, 1071, 1148, 1224, 1394, 1428, 1476, 1542, 1722, 1799, 2056, 2091, 2142, 2296, 2313, 2583, 2788, 2856, 2952, 3084, 3444, 3598, 4182, 4284, 4369, 4626, 4879, 5166, 5397, 5576, 6168, 6273, 6888, 7196, 8364, 8568, 8738, 9252, 9758, 10332, 10537, 10794, 12546, 13107, 14392, 14637, 16191, 16728, 17476, 18504, 19516, 20664, 21074, 21588, 25092, 26214, 29274, 30583, 31611, 32382, 34952, 39032, 39321, 42148, 43176, 43911, 50184, 52428, 58548, 61166, 63222, 64764, 73759, 78642, 84296, 87822, 91749, 94833, 104856, 117096, 122332, 126444, 129528, 147518, 157284, 175644, 179129, 183498, 189666, 221277, 244664, 252888, 275247, 295036, 314568, 351288, 358258, 366996, 379332, 442554, 537387, 550494, 590072, 663831, 716516, 733992, 758664, 885108, 1074774, 1100988, 1253903, 1327662, 1433032, 1612161, 1770216, 2149548, 2201976, 2507806, 2655324, 3224322, 3761709, 4299096, 5015612, 5310648, 6448644, 7523418, 10031224, 11285127, 12897288, 15046836, 22570254, 30093672, 45140508, 90281016]

約数ペア:

[(1, 90281016), (2, 45140508), (3, 30093672), (4, 22570254), (6, 15046836), (7, 12897288), (8, 11285127), (9, 10031224), (12, 7523418), (14, 6448644), (17, 5310648), (18, 5015612), (21, 4299096), (24, 3761709), (28, 3224322), (34, 2655324), (36, 2507806), (41, 2201976), (42, 2149548), (51, 1770216), (56, 1612161), (63, 1433032), (68, 1327662), (72, 1253903), (82, 1100988), (84, 1074774), (102, 885108), (119, 758664), (123, 733992), (126, 716516), (136, 663831), (153, 590072), (164, 550494), (168, 537387), (204, 442554), (238, 379332), (246, 366996), (252, 358258), (257, 351288), (287, 314568), (306, 295036), (328, 275247), (357, 252888), (369, 244664), (408, 221277), (476, 189666), (492, 183498), (504, 179129), (514, 175644), (574, 157284), (612, 147518), (697, 129528), (714, 126444), (738, 122332), (771, 117096), (861, 104856), (952, 94833), (984, 91749), (1028, 87822), (1071, 84296), (1148, 78642), (1224, 73759), (1394, 64764), (1428, 63222), (1476, 61166), (1542, 58548), (1722, 52428), (1799, 50184), (2056, 43911), (2091, 43176), (2142, 42148), (2296, 39321), (2313, 39032), (2583, 34952), (2788, 32382), (2856, 31611), (2952, 30583), (3084, 29274), (3444, 26214), (3598, 25092), (4182, 21588), (4284, 21074), (4369, 20664), (4626, 19516), (4879, 18504), (5166, 17476), (5397, 16728), (5576, 16191), (6168, 14637), (6273, 14392), (6888, 13107), (7196, 12546), (8364, 10794), (8568, 10537), (8738, 10332), (9252, 9758)]