123643104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7621}}^1$

素因数の和:7660

約数の個数: 72

約数和(自身を含む): 351496152

約数和(自身を除く): 227853048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 7621, 8112, 15242, 16224, 22863, 30484, 45726, 60968, 91452, 99073, 121936, 182904, 198146, 243872, 297219, 365808, 396292, 594438, 731616, 792584, 1188876, 1287949, 1585168, 2377752, 2575898, 3170336, 3863847, 4755504, 5151796, 7727694, 9511008, 10303592, 15455388, 20607184, 30910776, 41214368, 61821552, 123643104]

約数ペア:

[(1, 123643104), (2, 61821552), (3, 41214368), (4, 30910776), (6, 20607184), (8, 15455388), (12, 10303592), (13, 9511008), (16, 7727694), (24, 5151796), (26, 4755504), (32, 3863847), (39, 3170336), (48, 2575898), (52, 2377752), (78, 1585168), (96, 1287949), (104, 1188876), (156, 792584), (169, 731616), (208, 594438), (312, 396292), (338, 365808), (416, 297219), (507, 243872), (624, 198146), (676, 182904), (1014, 121936), (1248, 99073), (1352, 91452), (2028, 60968), (2704, 45726), (4056, 30484), (5408, 22863), (7621, 16224), (8112, 15242)]