90281376

素因数分解:

$2^5\times 3^2\times {\mathrm{313477}}^1$

素因数の和:313493

約数の個数: 36

約数和(自身を含む): 256738482

約数和(自身を除く): 166457106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313477, 626954, 940431, 1253908, 1880862, 2507816, 2821293, 3761724, 5015632, 5642586, 7523448, 10031264, 11285172, 15046896, 22570344, 30093792, 45140688, 90281376]

約数ペア:

[(1, 90281376), (2, 45140688), (3, 30093792), (4, 22570344), (6, 15046896), (8, 11285172), (9, 10031264), (12, 7523448), (16, 5642586), (18, 5015632), (24, 3761724), (32, 2821293), (36, 2507816), (48, 1880862), (72, 1253908), (96, 940431), (144, 626954), (288, 313477)]