90551376

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1459}}^1$

素因数の和:1904

約数の個数: 60

約数和(自身を含む): 254180160

約数和(自身を除く): 163628784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1459, 1724, 2586, 2918, 3448, 3879, 4377, 5172, 5836, 6896, 7758, 8754, 10344, 11672, 13131, 15516, 17508, 20688, 23344, 26262, 31032, 35016, 52524, 62064, 70032, 105048, 210096, 628829, 1257658, 1886487, 2515316, 3772974, 5030632, 5659461, 7545948, 10061264, 11318922, 15091896, 22637844, 30183792, 45275688, 90551376]

約数ペア:

[(1, 90551376), (2, 45275688), (3, 30183792), (4, 22637844), (6, 15091896), (8, 11318922), (9, 10061264), (12, 7545948), (16, 5659461), (18, 5030632), (24, 3772974), (36, 2515316), (48, 1886487), (72, 1257658), (144, 628829), (431, 210096), (862, 105048), (1293, 70032), (1459, 62064), (1724, 52524), (2586, 35016), (2918, 31032), (3448, 26262), (3879, 23344), (4377, 20688), (5172, 17508), (5836, 15516), (6896, 13131), (7758, 11672), (8754, 10344)]