97900852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 210319872

約数和(自身を除く): 112419020

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 61, 62, 86, 122, 124, 172, 217, 244, 301, 427, 434, 602, 854, 868, 1204, 1333, 1708, 1849, 1891, 2623, 2666, 3698, 3782, 5246, 5332, 7396, 7564, 9331, 10492, 12943, 13237, 18361, 18662, 25886, 26474, 36722, 37324, 51772, 52948, 57319, 73444, 81313, 112789, 114638, 162626, 225578, 229276, 325252, 401233, 451156, 569191, 789523, 802466, 1138382, 1579046, 1604932, 2276764, 3158092, 3496459, 6992918, 13985836, 24475213, 48950426, 97900852]

約数ペア:

[(1, 97900852), (2, 48950426), (4, 24475213), (7, 13985836), (14, 6992918), (28, 3496459), (31, 3158092), (43, 2276764), (61, 1604932), (62, 1579046), (86, 1138382), (122, 802466), (124, 789523), (172, 569191), (217, 451156), (244, 401233), (301, 325252), (427, 229276), (434, 225578), (602, 162626), (854, 114638), (868, 112789), (1204, 81313), (1333, 73444), (1708, 57319), (1849, 52948), (1891, 51772), (2623, 37324), (2666, 36722), (3698, 26474), (3782, 25886), (5246, 18662), (5332, 18361), (7396, 13237), (7564, 12943), (9331, 10492)]