90458088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 128

約数和(自身を含む): 288230400

約数和(自身を除く): 197772312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1667, 1938, 2261, 2584, 2856, 3192, 3334, 3876, 4522, 5001, 6668, 6783, 7752, 9044, 10002, 11669, 13336, 13566, 18088, 20004, 23338, 27132, 28339, 31673, 35007, 40008, 46676, 54264, 56678, 63346, 70014, 85017, 93352, 95019, 113356, 126692, 140028, 170034, 190038, 198373, 221711, 226712, 253384, 280056, 340068, 380076, 396746, 443422, 538441, 595119, 665133, 680136, 760152, 793492, 886844, 1076882, 1190238, 1330266, 1586984, 1615323, 1773688, 2153764, 2380476, 2660532, 3230646, 3769087, 4307528, 4760952, 5321064, 6461292, 7538174, 11307261, 12922584, 15076348, 22614522, 30152696, 45229044, 90458088]

約数ペア:

[(1, 90458088), (2, 45229044), (3, 30152696), (4, 22614522), (6, 15076348), (7, 12922584), (8, 11307261), (12, 7538174), (14, 6461292), (17, 5321064), (19, 4760952), (21, 4307528), (24, 3769087), (28, 3230646), (34, 2660532), (38, 2380476), (42, 2153764), (51, 1773688), (56, 1615323), (57, 1586984), (68, 1330266), (76, 1190238), (84, 1076882), (102, 886844), (114, 793492), (119, 760152), (133, 680136), (136, 665133), (152, 595119), (168, 538441), (204, 443422), (228, 396746), (238, 380076), (266, 340068), (323, 280056), (357, 253384), (399, 226712), (408, 221711), (456, 198373), (476, 190038), (532, 170034), (646, 140028), (714, 126692), (798, 113356), (952, 95019), (969, 93352), (1064, 85017), (1292, 70014), (1428, 63346), (1596, 56678), (1667, 54264), (1938, 46676), (2261, 40008), (2584, 35007), (2856, 31673), (3192, 28339), (3334, 27132), (3876, 23338), (4522, 20004), (5001, 18088), (6668, 13566), (6783, 13336), (7752, 11669), (9044, 10002)]