87957198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 238141440

約数和(自身を除く): 150184242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 67, 69, 126, 134, 138, 151, 161, 189, 201, 207, 302, 322, 378, 402, 414, 453, 469, 483, 603, 621, 906, 938, 966, 1057, 1206, 1242, 1359, 1407, 1449, 1541, 1809, 2114, 2718, 2814, 2898, 3082, 3171, 3473, 3618, 4077, 4221, 4347, 4623, 6342, 6946, 8154, 8442, 8694, 9246, 9513, 10117, 10419, 10787, 12663, 13869, 19026, 20234, 20838, 21574, 24311, 25326, 27738, 28539, 30351, 31257, 32361, 41607, 48622, 57078, 60702, 62514, 64722, 70819, 72933, 83214, 91053, 93771, 97083, 141638, 145866, 182106, 187542, 194166, 212457, 218799, 232691, 273159, 291249, 424914, 437598, 465382, 546318, 582498, 637371, 656397, 698073, 1274742, 1312794, 1396146, 1628837, 1912113, 2094219, 3257674, 3824226, 4188438, 4886511, 6282657, 9773022, 12565314, 14659533, 29319066, 43978599, 87957198]

約数ペア:

[(1, 87957198), (2, 43978599), (3, 29319066), (6, 14659533), (7, 12565314), (9, 9773022), (14, 6282657), (18, 4886511), (21, 4188438), (23, 3824226), (27, 3257674), (42, 2094219), (46, 1912113), (54, 1628837), (63, 1396146), (67, 1312794), (69, 1274742), (126, 698073), (134, 656397), (138, 637371), (151, 582498), (161, 546318), (189, 465382), (201, 437598), (207, 424914), (302, 291249), (322, 273159), (378, 232691), (402, 218799), (414, 212457), (453, 194166), (469, 187542), (483, 182106), (603, 145866), (621, 141638), (906, 97083), (938, 93771), (966, 91053), (1057, 83214), (1206, 72933), (1242, 70819), (1359, 64722), (1407, 62514), (1449, 60702), (1541, 57078), (1809, 48622), (2114, 41607), (2718, 32361), (2814, 31257), (2898, 30351), (3082, 28539), (3171, 27738), (3473, 25326), (3618, 24311), (4077, 21574), (4221, 20838), (4347, 20234), (4623, 19026), (6342, 13869), (6946, 12663), (8154, 10787), (8442, 10419), (8694, 10117), (9246, 9513)]