68478984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 214643520

約数和(自身を除く): 146164536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 498, 504, 581, 664, 747, 996, 1162, 1494, 1637, 1743, 1992, 2324, 2988, 3274, 3486, 4648, 4911, 5229, 5976, 6548, 6972, 9822, 10458, 11459, 13096, 13944, 14733, 19644, 20916, 22918, 29466, 34377, 39288, 41832, 45836, 58932, 68754, 91672, 103131, 117864, 135871, 137508, 206262, 271742, 275016, 407613, 412524, 543484, 815226, 825048, 951097, 1086968, 1222839, 1630452, 1902194, 2445678, 2853291, 3260904, 3804388, 4891356, 5706582, 7608776, 8559873, 9782712, 11413164, 17119746, 22826328, 34239492, 68478984]

約数ペア:

[(1, 68478984), (2, 34239492), (3, 22826328), (4, 17119746), (6, 11413164), (7, 9782712), (8, 8559873), (9, 7608776), (12, 5706582), (14, 4891356), (18, 3804388), (21, 3260904), (24, 2853291), (28, 2445678), (36, 1902194), (42, 1630452), (56, 1222839), (63, 1086968), (72, 951097), (83, 825048), (84, 815226), (126, 543484), (166, 412524), (168, 407613), (249, 275016), (252, 271742), (332, 206262), (498, 137508), (504, 135871), (581, 117864), (664, 103131), (747, 91672), (996, 68754), (1162, 58932), (1494, 45836), (1637, 41832), (1743, 39288), (1992, 34377), (2324, 29466), (2988, 22918), (3274, 20916), (3486, 19644), (4648, 14733), (4911, 13944), (5229, 13096), (5976, 11459), (6548, 10458), (6972, 9822)]