90181872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 180

約数和(自身を含む): 293961096

約数和(自身を除く): 203779224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 197, 198, 204, 264, 272, 289, 306, 374, 394, 396, 408, 528, 561, 578, 591, 612, 748, 788, 792, 816, 867, 1122, 1156, 1182, 1224, 1496, 1576, 1584, 1683, 1734, 1773, 2167, 2244, 2312, 2364, 2448, 2601, 2992, 3152, 3179, 3349, 3366, 3468, 3546, 4334, 4488, 4624, 4728, 5202, 6358, 6501, 6698, 6732, 6936, 7092, 8668, 8976, 9456, 9537, 10047, 10404, 12716, 13002, 13396, 13464, 13872, 14184, 17336, 19074, 19503, 20094, 20808, 25432, 26004, 26792, 26928, 28368, 28611, 30141, 34672, 36839, 38148, 39006, 40188, 41616, 50864, 52008, 53584, 56933, 57222, 60282, 73678, 76296, 78012, 80376, 104016, 110517, 113866, 114444, 120564, 147356, 152592, 156024, 160752, 170799, 221034, 227732, 228888, 241128, 294712, 312048, 331551, 341598, 442068, 455464, 457776, 482256, 512397, 589424, 626263, 663102, 683196, 884136, 910928, 1024794, 1252526, 1326204, 1366392, 1768272, 1878789, 2049588, 2505052, 2652408, 2732784, 3757578, 4099176, 5010104, 5304816, 5636367, 7515156, 8198352, 10020208, 11272734, 15030312, 22545468, 30060624, 45090936, 90181872]

約数ペア:

[(1, 90181872), (2, 45090936), (3, 30060624), (4, 22545468), (6, 15030312), (8, 11272734), (9, 10020208), (11, 8198352), (12, 7515156), (16, 5636367), (17, 5304816), (18, 5010104), (22, 4099176), (24, 3757578), (33, 2732784), (34, 2652408), (36, 2505052), (44, 2049588), (48, 1878789), (51, 1768272), (66, 1366392), (68, 1326204), (72, 1252526), (88, 1024794), (99, 910928), (102, 884136), (132, 683196), (136, 663102), (144, 626263), (153, 589424), (176, 512397), (187, 482256), (197, 457776), (198, 455464), (204, 442068), (264, 341598), (272, 331551), (289, 312048), (306, 294712), (374, 241128), (394, 228888), (396, 227732), (408, 221034), (528, 170799), (561, 160752), (578, 156024), (591, 152592), (612, 147356), (748, 120564), (788, 114444), (792, 113866), (816, 110517), (867, 104016), (1122, 80376), (1156, 78012), (1182, 76296), (1224, 73678), (1496, 60282), (1576, 57222), (1584, 56933), (1683, 53584), (1734, 52008), (1773, 50864), (2167, 41616), (2244, 40188), (2312, 39006), (2364, 38148), (2448, 36839), (2601, 34672), (2992, 30141), (3152, 28611), (3179, 28368), (3349, 26928), (3366, 26792), (3468, 26004), (3546, 25432), (4334, 20808), (4488, 20094), (4624, 19503), (4728, 19074), (5202, 17336), (6358, 14184), (6501, 13872), (6698, 13464), (6732, 13396), (6936, 13002), (7092, 12716), (8668, 10404), (8976, 10047), (9456, 9537)]