82980366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 217645056

約数和(自身を除く): 134664690

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 31, 34, 42, 46, 51, 62, 69, 93, 102, 119, 138, 161, 163, 186, 217, 238, 322, 326, 357, 391, 434, 483, 489, 527, 651, 713, 714, 782, 966, 978, 1054, 1141, 1173, 1302, 1426, 1581, 2139, 2282, 2346, 2737, 2771, 3162, 3423, 3689, 3749, 4278, 4991, 5053, 5474, 5542, 6846, 7378, 7498, 8211, 8313, 9982, 10106, 11067, 11247, 12121, 14973, 15159, 16422, 16626, 19397, 22134, 22494, 24242, 26243, 29946, 30318, 35371, 36363, 38794, 52486, 58191, 63733, 70742, 72726, 78729, 84847, 85901, 106113, 116219, 116382, 127466, 157458, 169694, 171802, 191199, 212226, 232438, 254541, 257703, 348657, 382398, 446131, 509082, 515406, 601307, 697314, 813533, 892262, 1202614, 1338393, 1627066, 1803921, 1975723, 2440599, 2676786, 3607842, 3951446, 4881198, 5927169, 11854338, 13830061, 27660122, 41490183, 82980366]

約数ペア:

[(1, 82980366), (2, 41490183), (3, 27660122), (6, 13830061), (7, 11854338), (14, 5927169), (17, 4881198), (21, 3951446), (23, 3607842), (31, 2676786), (34, 2440599), (42, 1975723), (46, 1803921), (51, 1627066), (62, 1338393), (69, 1202614), (93, 892262), (102, 813533), (119, 697314), (138, 601307), (161, 515406), (163, 509082), (186, 446131), (217, 382398), (238, 348657), (322, 257703), (326, 254541), (357, 232438), (391, 212226), (434, 191199), (483, 171802), (489, 169694), (527, 157458), (651, 127466), (713, 116382), (714, 116219), (782, 106113), (966, 85901), (978, 84847), (1054, 78729), (1141, 72726), (1173, 70742), (1302, 63733), (1426, 58191), (1581, 52486), (2139, 38794), (2282, 36363), (2346, 35371), (2737, 30318), (2771, 29946), (3162, 26243), (3423, 24242), (3689, 22494), (3749, 22134), (4278, 19397), (4991, 16626), (5053, 16422), (5474, 15159), (5542, 14973), (6846, 12121), (7378, 11247), (7498, 11067), (8211, 10106), (8313, 9982)]