90720126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 243891648

約数和(自身を除く): 153171522

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 51, 63, 82, 102, 119, 123, 126, 153, 238, 246, 287, 306, 357, 369, 574, 697, 714, 738, 861, 1033, 1071, 1394, 1722, 2066, 2091, 2142, 2583, 3099, 4182, 4879, 5166, 6198, 6273, 7231, 9297, 9758, 12546, 14462, 14637, 17561, 18594, 21693, 29274, 35122, 42353, 43386, 43911, 52683, 65079, 84706, 87822, 105366, 122927, 127059, 130158, 158049, 245854, 254118, 296471, 316098, 368781, 381177, 592942, 720001, 737562, 762354, 889413, 1106343, 1440002, 1778826, 2160003, 2212686, 2668239, 4320006, 5040007, 5336478, 6480009, 10080014, 12960018, 15120021, 30240042, 45360063, 90720126]

約数ペア:

[(1, 90720126), (2, 45360063), (3, 30240042), (6, 15120021), (7, 12960018), (9, 10080014), (14, 6480009), (17, 5336478), (18, 5040007), (21, 4320006), (34, 2668239), (41, 2212686), (42, 2160003), (51, 1778826), (63, 1440002), (82, 1106343), (102, 889413), (119, 762354), (123, 737562), (126, 720001), (153, 592942), (238, 381177), (246, 368781), (287, 316098), (306, 296471), (357, 254118), (369, 245854), (574, 158049), (697, 130158), (714, 127059), (738, 122927), (861, 105366), (1033, 87822), (1071, 84706), (1394, 65079), (1722, 52683), (2066, 43911), (2091, 43386), (2142, 42353), (2583, 35122), (3099, 29274), (4182, 21693), (4879, 18594), (5166, 17561), (6198, 14637), (6273, 14462), (7231, 12546), (9297, 9758)]