90862488

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{40709}}^1$

素因数の和:40752

約数の個数: 48

約数和(自身を含む): 254030400

約数和(自身を除く): 163167912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 40709, 81418, 122127, 162836, 244254, 325672, 366381, 488508, 732762, 977016, 1261979, 1465524, 2523958, 2931048, 3785937, 5047916, 7571874, 10095832, 11357811, 15143748, 22715622, 30287496, 45431244, 90862488]

約数ペア:

[(1, 90862488), (2, 45431244), (3, 30287496), (4, 22715622), (6, 15143748), (8, 11357811), (9, 10095832), (12, 7571874), (18, 5047916), (24, 3785937), (31, 2931048), (36, 2523958), (62, 1465524), (72, 1261979), (93, 977016), (124, 732762), (186, 488508), (248, 366381), (279, 325672), (372, 244254), (558, 162836), (744, 122127), (1116, 81418), (2232, 40709)]