72081136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 148244480

約数和(自身を除く): 76163344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 1867, 2032, 2413, 3734, 4826, 7468, 9652, 14936, 19304, 29872, 35473, 38608, 70946, 141892, 237109, 283784, 474218, 567568, 948436, 1896872, 3793744, 4505071, 9010142, 18020284, 36040568, 72081136]

約数ペア:

[(1, 72081136), (2, 36040568), (4, 18020284), (8, 9010142), (16, 4505071), (19, 3793744), (38, 1896872), (76, 948436), (127, 567568), (152, 474218), (254, 283784), (304, 237109), (508, 141892), (1016, 70946), (1867, 38608), (2032, 35473), (2413, 29872), (3734, 19304), (4826, 14936), (7468, 9652)]