83840856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 158770344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 47, 58, 66, 87, 88, 94, 116, 132, 141, 174, 188, 232, 233, 264, 282, 319, 348, 376, 466, 517, 564, 638, 696, 699, 932, 957, 1034, 1128, 1276, 1363, 1398, 1551, 1864, 1914, 2068, 2552, 2563, 2726, 2796, 3102, 3828, 4089, 4136, 5126, 5452, 5592, 6204, 6757, 7656, 7689, 8178, 10252, 10904, 10951, 12408, 13514, 14993, 15378, 16356, 20271, 20504, 21902, 27028, 29986, 30756, 32712, 32853, 40542, 43804, 44979, 54056, 59972, 61512, 65706, 74327, 81084, 87608, 89958, 119944, 120461, 131412, 148654, 162168, 179916, 222981, 240922, 262824, 297308, 317579, 359832, 361383, 445962, 481844, 594616, 635158, 722766, 891924, 952737, 963688, 1270316, 1445532, 1783848, 1905474, 2540632, 2891064, 3493369, 3810948, 6986738, 7621896, 10480107, 13973476, 20960214, 27946952, 41920428, 83840856]

約数ペア:

[(1, 83840856), (2, 41920428), (3, 27946952), (4, 20960214), (6, 13973476), (8, 10480107), (11, 7621896), (12, 6986738), (22, 3810948), (24, 3493369), (29, 2891064), (33, 2540632), (44, 1905474), (47, 1783848), (58, 1445532), (66, 1270316), (87, 963688), (88, 952737), (94, 891924), (116, 722766), (132, 635158), (141, 594616), (174, 481844), (188, 445962), (232, 361383), (233, 359832), (264, 317579), (282, 297308), (319, 262824), (348, 240922), (376, 222981), (466, 179916), (517, 162168), (564, 148654), (638, 131412), (696, 120461), (699, 119944), (932, 89958), (957, 87608), (1034, 81084), (1128, 74327), (1276, 65706), (1363, 61512), (1398, 59972), (1551, 54056), (1864, 44979), (1914, 43804), (2068, 40542), (2552, 32853), (2563, 32712), (2726, 30756), (2796, 29986), (3102, 27028), (3828, 21902), (4089, 20504), (4136, 20271), (5126, 16356), (5452, 15378), (5592, 14993), (6204, 13514), (6757, 12408), (7656, 10951), (7689, 10904), (8178, 10252)]