97781068

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 238336000

約数和(自身を除く): 140554932

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 49, 62, 76, 77, 98, 121, 124, 133, 154, 196, 209, 217, 242, 266, 308, 341, 343, 418, 434, 484, 532, 539, 589, 682, 686, 836, 847, 868, 931, 1078, 1178, 1364, 1372, 1463, 1519, 1694, 1862, 2156, 2299, 2356, 2387, 2926, 3038, 3388, 3724, 3751, 3773, 4123, 4598, 4774, 5852, 5929, 6076, 6479, 6517, 7502, 7546, 8246, 9196, 9548, 10241, 10633, 11858, 12958, 13034, 15004, 15092, 16093, 16492, 16709, 20482, 21266, 23716, 25916, 26068, 26257, 28861, 32186, 33418, 40964, 41503, 42532, 45353, 52514, 57722, 64372, 66836, 71269, 71687, 83006, 90706, 105028, 112651, 115444, 116963, 142538, 143374, 166012, 181412, 183799, 202027, 225302, 233926, 285076, 286748, 317471, 367598, 404054, 450604, 467852, 498883, 634942, 735196, 788557, 808108, 997766, 1269884, 1286593, 1577114, 1995532, 2222297, 2573186, 3154228, 3492181, 4444594, 5146372, 6984362, 8889188, 13968724, 24445267, 48890534, 97781068]

約数ペア:

[(1, 97781068), (2, 48890534), (4, 24445267), (7, 13968724), (11, 8889188), (14, 6984362), (19, 5146372), (22, 4444594), (28, 3492181), (31, 3154228), (38, 2573186), (44, 2222297), (49, 1995532), (62, 1577114), (76, 1286593), (77, 1269884), (98, 997766), (121, 808108), (124, 788557), (133, 735196), (154, 634942), (196, 498883), (209, 467852), (217, 450604), (242, 404054), (266, 367598), (308, 317471), (341, 286748), (343, 285076), (418, 233926), (434, 225302), (484, 202027), (532, 183799), (539, 181412), (589, 166012), (682, 143374), (686, 142538), (836, 116963), (847, 115444), (868, 112651), (931, 105028), (1078, 90706), (1178, 83006), (1364, 71687), (1372, 71269), (1463, 66836), (1519, 64372), (1694, 57722), (1862, 52514), (2156, 45353), (2299, 42532), (2356, 41503), (2387, 40964), (2926, 33418), (3038, 32186), (3388, 28861), (3724, 26257), (3751, 26068), (3773, 25916), (4123, 23716), (4598, 21266), (4774, 20482), (5852, 16709), (5929, 16492), (6076, 16093), (6479, 15092), (6517, 15004), (7502, 13034), (7546, 12958), (8246, 11858), (9196, 10633), (9548, 10241)]