90697992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 128

約数和(自身を含む): 299427840

約数和(自身を除く): 208729848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 2887, 3927, 4488, 5236, 5774, 7854, 8661, 10472, 11548, 15708, 17322, 20209, 23096, 31416, 31757, 34644, 40418, 49079, 60627, 63514, 69288, 80836, 95271, 98158, 121254, 127028, 147237, 161672, 190542, 196316, 222299, 242508, 254056, 294474, 343553, 381084, 392632, 444598, 485016, 539869, 588948, 666897, 687106, 762168, 889196, 1030659, 1079738, 1177896, 1333794, 1374212, 1619607, 1778392, 2061318, 2159476, 2667588, 2748424, 3239214, 3779083, 4122636, 4318952, 5335176, 6478428, 7558166, 8245272, 11337249, 12956856, 15116332, 22674498, 30232664, 45348996, 90697992]

約数ペア:

[(1, 90697992), (2, 45348996), (3, 30232664), (4, 22674498), (6, 15116332), (7, 12956856), (8, 11337249), (11, 8245272), (12, 7558166), (14, 6478428), (17, 5335176), (21, 4318952), (22, 4122636), (24, 3779083), (28, 3239214), (33, 2748424), (34, 2667588), (42, 2159476), (44, 2061318), (51, 1778392), (56, 1619607), (66, 1374212), (68, 1333794), (77, 1177896), (84, 1079738), (88, 1030659), (102, 889196), (119, 762168), (132, 687106), (136, 666897), (154, 588948), (168, 539869), (187, 485016), (204, 444598), (231, 392632), (238, 381084), (264, 343553), (308, 294474), (357, 254056), (374, 242508), (408, 222299), (462, 196316), (476, 190542), (561, 161672), (616, 147237), (714, 127028), (748, 121254), (924, 98158), (952, 95271), (1122, 80836), (1309, 69288), (1428, 63514), (1496, 60627), (1848, 49079), (2244, 40418), (2618, 34644), (2856, 31757), (2887, 31416), (3927, 23096), (4488, 20209), (5236, 17322), (5774, 15708), (7854, 11548), (8661, 10472)]