98940492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 287423136

約数和(自身を除く): 188482644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 1993, 2364, 2758, 3546, 3986, 4137, 5516, 5979, 7092, 7972, 8274, 11958, 12411, 13951, 16548, 17937, 23916, 24822, 27902, 35874, 41853, 49644, 55804, 71748, 83706, 125559, 167412, 251118, 392621, 502236, 785242, 1177863, 1570484, 2355726, 2748347, 3533589, 4711452, 5496694, 7067178, 8245041, 10993388, 14134356, 16490082, 24735123, 32980164, 49470246, 98940492]

約数ペア:

[(1, 98940492), (2, 49470246), (3, 32980164), (4, 24735123), (6, 16490082), (7, 14134356), (9, 10993388), (12, 8245041), (14, 7067178), (18, 5496694), (21, 4711452), (28, 3533589), (36, 2748347), (42, 2355726), (63, 1570484), (84, 1177863), (126, 785242), (197, 502236), (252, 392621), (394, 251118), (591, 167412), (788, 125559), (1182, 83706), (1379, 71748), (1773, 55804), (1993, 49644), (2364, 41853), (2758, 35874), (3546, 27902), (3986, 24822), (4137, 23916), (5516, 17937), (5979, 16548), (7092, 13951), (7972, 12411), (8274, 11958)]