98712068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 227908800

約数和(自身を除く): 129196732

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2039, 2548, 3458, 3724, 4078, 6916, 8156, 12103, 14273, 24206, 26507, 28546, 38741, 48412, 53014, 57092, 77482, 99911, 106028, 154964, 185549, 199822, 271187, 371098, 399644, 503633, 542374, 742196, 1007266, 1084748, 1298843, 1898309, 2014532, 2597686, 3525431, 3796618, 5195372, 7050862, 7593236, 14101724, 24678017, 49356034, 98712068]

約数ペア:

[(1, 98712068), (2, 49356034), (4, 24678017), (7, 14101724), (13, 7593236), (14, 7050862), (19, 5195372), (26, 3796618), (28, 3525431), (38, 2597686), (49, 2014532), (52, 1898309), (76, 1298843), (91, 1084748), (98, 1007266), (133, 742196), (182, 542374), (196, 503633), (247, 399644), (266, 371098), (364, 271187), (494, 199822), (532, 185549), (637, 154964), (931, 106028), (988, 99911), (1274, 77482), (1729, 57092), (1862, 53014), (2039, 48412), (2548, 38741), (3458, 28546), (3724, 26507), (4078, 24206), (6916, 14273), (8156, 12103)]