69939156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 205753856

約数和(自身を除く): 135814700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 67, 68, 84, 86, 102, 119, 129, 134, 172, 201, 204, 238, 258, 268, 289, 301, 357, 402, 469, 476, 516, 578, 602, 714, 731, 804, 867, 903, 938, 1139, 1156, 1204, 1407, 1428, 1462, 1734, 1806, 1876, 2023, 2193, 2278, 2814, 2881, 2924, 3417, 3468, 3612, 4046, 4386, 4556, 5117, 5628, 5762, 6069, 6834, 7973, 8092, 8643, 8772, 10234, 11524, 12138, 12427, 13668, 15351, 15946, 17286, 19363, 20167, 20468, 23919, 24276, 24854, 30702, 31892, 34572, 37281, 38726, 40334, 47838, 48977, 49708, 58089, 60501, 61404, 74562, 77452, 80668, 86989, 95676, 97954, 116178, 121002, 135541, 146931, 149124, 173978, 195908, 232356, 242004, 260967, 271082, 293862, 342839, 347956, 406623, 521934, 542164, 587724, 685678, 813246, 832609, 1028517, 1043868, 1371356, 1626492, 1665218, 2057034, 2497827, 3330436, 4114068, 4995654, 5828263, 9991308, 11656526, 17484789, 23313052, 34969578, 69939156]

約数ペア:

[(1, 69939156), (2, 34969578), (3, 23313052), (4, 17484789), (6, 11656526), (7, 9991308), (12, 5828263), (14, 4995654), (17, 4114068), (21, 3330436), (28, 2497827), (34, 2057034), (42, 1665218), (43, 1626492), (51, 1371356), (67, 1043868), (68, 1028517), (84, 832609), (86, 813246), (102, 685678), (119, 587724), (129, 542164), (134, 521934), (172, 406623), (201, 347956), (204, 342839), (238, 293862), (258, 271082), (268, 260967), (289, 242004), (301, 232356), (357, 195908), (402, 173978), (469, 149124), (476, 146931), (516, 135541), (578, 121002), (602, 116178), (714, 97954), (731, 95676), (804, 86989), (867, 80668), (903, 77452), (938, 74562), (1139, 61404), (1156, 60501), (1204, 58089), (1407, 49708), (1428, 48977), (1462, 47838), (1734, 40334), (1806, 38726), (1876, 37281), (2023, 34572), (2193, 31892), (2278, 30702), (2814, 24854), (2881, 24276), (2924, 23919), (3417, 20468), (3468, 20167), (3612, 19363), (4046, 17286), (4386, 15946), (4556, 15351), (5117, 13668), (5628, 12427), (5762, 12138), (6069, 11524), (6834, 10234), (7973, 8772), (8092, 8643)]