82810196

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 184864680

約数和(自身を除く): 102054484

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 812, 833, 857, 986, 1421, 1666, 1714, 1972, 2842, 3332, 3428, 3451, 5684, 5999, 6902, 11998, 13804, 14569, 23996, 24157, 24853, 29138, 41993, 48314, 49706, 58276, 83986, 96628, 99412, 101983, 167972, 173971, 203966, 347942, 407932, 422501, 695884, 713881, 845002, 1217797, 1427762, 1690004, 2435594, 2855524, 2957507, 4871188, 5915014, 11830028, 20702549, 41405098, 82810196]

約数ペア:

[(1, 82810196), (2, 41405098), (4, 20702549), (7, 11830028), (14, 5915014), (17, 4871188), (28, 2957507), (29, 2855524), (34, 2435594), (49, 1690004), (58, 1427762), (68, 1217797), (98, 845002), (116, 713881), (119, 695884), (196, 422501), (203, 407932), (238, 347942), (406, 203966), (476, 173971), (493, 167972), (812, 101983), (833, 99412), (857, 96628), (986, 83986), (1421, 58276), (1666, 49706), (1714, 48314), (1972, 41993), (2842, 29138), (3332, 24853), (3428, 24157), (3451, 23996), (5684, 14569), (5999, 13804), (6902, 11998)]