90722988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{81293}}^1$

素因数の和:81334

約数の個数: 36

約数和(自身を含む): 236728128

約数和(自身を除く): 146005140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 81293, 162586, 243879, 325172, 487758, 731637, 975516, 1463274, 2520083, 2926548, 5040166, 7560249, 10080332, 15120498, 22680747, 30240996, 45361494, 90722988]

約数ペア:

[(1, 90722988), (2, 45361494), (3, 30240996), (4, 22680747), (6, 15120498), (9, 10080332), (12, 7560249), (18, 5040166), (31, 2926548), (36, 2520083), (62, 1463274), (93, 975516), (124, 731637), (186, 487758), (279, 325172), (372, 243879), (558, 162586), (1116, 81293)]