91278138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74941}}^1$

素因数の和:74982

約数の個数: 32

約数和(自身を含む): 215832960

約数和(自身を除く): 124554822

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 74941, 149882, 224823, 449646, 524587, 1049174, 1573761, 2173289, 3147522, 4346578, 6519867, 13039734, 15213023, 30426046, 45639069, 91278138]

約数ペア:

[(1, 91278138), (2, 45639069), (3, 30426046), (6, 15213023), (7, 13039734), (14, 6519867), (21, 4346578), (29, 3147522), (42, 2173289), (58, 1573761), (87, 1049174), (174, 524587), (203, 449646), (406, 224823), (609, 149882), (1218, 74941)]