90377276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 179601408

約数和(自身を除く): 89224132

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 173, 341, 346, 383, 682, 692, 766, 1364, 1532, 1903, 3806, 4213, 5363, 7612, 8426, 10726, 11873, 16852, 21452, 23746, 47492, 58993, 66259, 117986, 130603, 132518, 235972, 261206, 265036, 522412, 728849, 1457698, 2054029, 2915396, 4108058, 8216116, 22594319, 45188638, 90377276]

約数ペア:

[(1, 90377276), (2, 45188638), (4, 22594319), (11, 8216116), (22, 4108058), (31, 2915396), (44, 2054029), (62, 1457698), (124, 728849), (173, 522412), (341, 265036), (346, 261206), (383, 235972), (682, 132518), (692, 130603), (766, 117986), (1364, 66259), (1532, 58993), (1903, 47492), (3806, 23746), (4213, 21452), (5363, 16852), (7612, 11873), (8426, 10726)]