81139104

素因数分解:

$2^5\times 3^3\times {\mathrm{93911}}^1$

素因数の和:93930

約数の個数: 48

約数和(自身を含む): 236658240

約数和(自身を除く): 155519136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 93911, 187822, 281733, 375644, 563466, 751288, 845199, 1126932, 1502576, 1690398, 2253864, 2535597, 3005152, 3380796, 4507728, 5071194, 6761592, 9015456, 10142388, 13523184, 20284776, 27046368, 40569552, 81139104]

約数ペア:

[(1, 81139104), (2, 40569552), (3, 27046368), (4, 20284776), (6, 13523184), (8, 10142388), (9, 9015456), (12, 6761592), (16, 5071194), (18, 4507728), (24, 3380796), (27, 3005152), (32, 2535597), (36, 2253864), (48, 1690398), (54, 1502576), (72, 1126932), (96, 845199), (108, 751288), (144, 563466), (216, 375644), (288, 281733), (432, 187822), (864, 93911)]