91805068

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 172872000

約数和(自身を除く): 81066932

約数列:

[1, 2, 4, 29, 41, 58, 82, 97, 116, 164, 194, 199, 388, 398, 796, 1189, 2378, 2813, 3977, 4756, 5626, 5771, 7954, 8159, 11252, 11542, 15908, 16318, 19303, 23084, 32636, 38606, 77212, 115333, 230666, 236611, 461332, 473222, 559787, 791423, 946444, 1119574, 1582846, 2239148, 3165692, 22951267, 45902534, 91805068]

約数ペア:

[(1, 91805068), (2, 45902534), (4, 22951267), (29, 3165692), (41, 2239148), (58, 1582846), (82, 1119574), (97, 946444), (116, 791423), (164, 559787), (194, 473222), (199, 461332), (388, 236611), (398, 230666), (796, 115333), (1189, 77212), (2378, 38606), (2813, 32636), (3977, 23084), (4756, 19303), (5626, 16318), (5771, 15908), (7954, 11542), (8159, 11252)]