61812156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 171297280

約数和(自身を除く): 109485124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 109, 129, 157, 172, 218, 258, 301, 314, 327, 436, 471, 516, 602, 628, 654, 763, 903, 942, 1099, 1204, 1308, 1526, 1806, 1884, 2198, 2289, 3052, 3297, 3612, 4396, 4578, 4687, 6594, 6751, 9156, 9374, 13188, 13502, 14061, 17113, 18748, 20253, 27004, 28122, 32809, 34226, 40506, 47257, 51339, 56244, 65618, 68452, 81012, 94514, 98427, 102678, 119791, 131236, 141771, 189028, 196854, 205356, 239582, 283542, 359373, 393708, 479164, 567084, 718746, 735859, 1437492, 1471718, 2207577, 2943436, 4415154, 5151013, 8830308, 10302026, 15453039, 20604052, 30906078, 61812156]

約数ペア:

[(1, 61812156), (2, 30906078), (3, 20604052), (4, 15453039), (6, 10302026), (7, 8830308), (12, 5151013), (14, 4415154), (21, 2943436), (28, 2207577), (42, 1471718), (43, 1437492), (84, 735859), (86, 718746), (109, 567084), (129, 479164), (157, 393708), (172, 359373), (218, 283542), (258, 239582), (301, 205356), (314, 196854), (327, 189028), (436, 141771), (471, 131236), (516, 119791), (602, 102678), (628, 98427), (654, 94514), (763, 81012), (903, 68452), (942, 65618), (1099, 56244), (1204, 51339), (1308, 47257), (1526, 40506), (1806, 34226), (1884, 32809), (2198, 28122), (2289, 27004), (3052, 20253), (3297, 18748), (3612, 17113), (4396, 14061), (4578, 13502), (4687, 13188), (6594, 9374), (6751, 9156)]