90969384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 260467200

約数和(自身を除く): 169497816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 67, 74, 88, 111, 132, 134, 139, 148, 201, 222, 264, 268, 278, 296, 402, 407, 417, 444, 536, 556, 737, 804, 814, 834, 888, 1112, 1221, 1474, 1529, 1608, 1628, 1668, 2211, 2442, 2479, 2948, 3058, 3256, 3336, 4422, 4587, 4884, 4958, 5143, 5896, 6116, 7437, 8844, 9174, 9313, 9768, 9916, 10286, 12232, 14874, 15429, 17688, 18348, 18626, 19832, 20572, 27269, 27939, 29748, 30858, 36696, 37252, 41144, 54538, 55878, 56573, 59496, 61716, 74504, 81807, 102443, 109076, 111756, 113146, 123432, 163614, 169719, 204886, 218152, 223512, 226292, 307329, 327228, 339438, 344581, 409772, 452584, 614658, 654456, 678876, 689162, 819544, 1033743, 1229316, 1357752, 1378324, 2067486, 2458632, 2756648, 3790391, 4134972, 7580782, 8269944, 11371173, 15161564, 22742346, 30323128, 45484692, 90969384]

約数ペア:

[(1, 90969384), (2, 45484692), (3, 30323128), (4, 22742346), (6, 15161564), (8, 11371173), (11, 8269944), (12, 7580782), (22, 4134972), (24, 3790391), (33, 2756648), (37, 2458632), (44, 2067486), (66, 1378324), (67, 1357752), (74, 1229316), (88, 1033743), (111, 819544), (132, 689162), (134, 678876), (139, 654456), (148, 614658), (201, 452584), (222, 409772), (264, 344581), (268, 339438), (278, 327228), (296, 307329), (402, 226292), (407, 223512), (417, 218152), (444, 204886), (536, 169719), (556, 163614), (737, 123432), (804, 113146), (814, 111756), (834, 109076), (888, 102443), (1112, 81807), (1221, 74504), (1474, 61716), (1529, 59496), (1608, 56573), (1628, 55878), (1668, 54538), (2211, 41144), (2442, 37252), (2479, 36696), (2948, 30858), (3058, 29748), (3256, 27939), (3336, 27269), (4422, 20572), (4587, 19832), (4884, 18626), (4958, 18348), (5143, 17688), (5896, 15429), (6116, 14874), (7437, 12232), (8844, 10286), (9174, 9916), (9313, 9768)]