90298208

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2860

約数の個数: 96

約数和(自身を含む): 238775040

約数和(自身を除く): 148476832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2819, 2912, 4004, 4576, 5638, 8008, 11276, 16016, 19733, 22552, 31009, 32032, 36647, 39466, 45104, 62018, 73294, 78932, 90208, 124036, 146588, 157864, 217063, 248072, 256529, 293176, 315728, 403117, 434126, 496144, 513058, 586352, 631456, 806234, 868252, 992288, 1026116, 1172704, 1612468, 1736504, 2052232, 2821819, 3224936, 3473008, 4104464, 5643638, 6449872, 6946016, 8208928, 11287276, 12899744, 22574552, 45149104, 90298208]

約数ペア:

[(1, 90298208), (2, 45149104), (4, 22574552), (7, 12899744), (8, 11287276), (11, 8208928), (13, 6946016), (14, 6449872), (16, 5643638), (22, 4104464), (26, 3473008), (28, 3224936), (32, 2821819), (44, 2052232), (52, 1736504), (56, 1612468), (77, 1172704), (88, 1026116), (91, 992288), (104, 868252), (112, 806234), (143, 631456), (154, 586352), (176, 513058), (182, 496144), (208, 434126), (224, 403117), (286, 315728), (308, 293176), (352, 256529), (364, 248072), (416, 217063), (572, 157864), (616, 146588), (728, 124036), (1001, 90208), (1144, 78932), (1232, 73294), (1456, 62018), (2002, 45104), (2288, 39466), (2464, 36647), (2819, 32032), (2912, 31009), (4004, 22552), (4576, 19733), (5638, 16016), (8008, 11276)]