74135074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 134184960

約数和(自身を除く): 60049886

約数列:

[1, 2, 13, 19, 26, 31, 38, 47, 62, 94, 103, 206, 247, 403, 494, 589, 611, 806, 893, 1178, 1222, 1339, 1457, 1786, 1957, 2678, 2914, 3193, 3914, 4841, 6386, 7657, 9682, 11609, 15314, 18941, 23218, 25441, 27683, 37882, 41509, 50882, 55366, 60667, 62933, 83018, 91979, 121334, 125866, 150071, 183958, 300142, 359879, 719758, 788671, 1195727, 1577342, 1950923, 2391454, 2851349, 3901846, 5702698, 37067537, 74135074]

約数ペア:

[(1, 74135074), (2, 37067537), (13, 5702698), (19, 3901846), (26, 2851349), (31, 2391454), (38, 1950923), (47, 1577342), (62, 1195727), (94, 788671), (103, 719758), (206, 359879), (247, 300142), (403, 183958), (494, 150071), (589, 125866), (611, 121334), (806, 91979), (893, 83018), (1178, 62933), (1222, 60667), (1339, 55366), (1457, 50882), (1786, 41509), (1957, 37882), (2678, 27683), (2914, 25441), (3193, 23218), (3914, 18941), (4841, 15314), (6386, 11609), (7657, 9682)]