121531728

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{5639}}^1$

素因数の和:6099

約数の個数: 40

約数和(自身を含む): 314712000

約数和(自身を除く): 193180272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 5639, 7184, 10776, 11278, 16917, 21552, 22556, 33834, 45112, 67668, 90224, 135336, 270672, 2531911, 5063822, 7595733, 10127644, 15191466, 20255288, 30382932, 40510576, 60765864, 121531728]

約数ペア:

[(1, 121531728), (2, 60765864), (3, 40510576), (4, 30382932), (6, 20255288), (8, 15191466), (12, 10127644), (16, 7595733), (24, 5063822), (48, 2531911), (449, 270672), (898, 135336), (1347, 90224), (1796, 67668), (2694, 45112), (3592, 33834), (5388, 22556), (5639, 21552), (7184, 16917), (10776, 11278)]