75406136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 165580800

約数和(自身を除く): 90174664

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1231, 1612, 1976, 2356, 2462, 3224, 4712, 4924, 7657, 9848, 15314, 16003, 23389, 30628, 32006, 38161, 46778, 61256, 64012, 76322, 93556, 128024, 152644, 187112, 304057, 305288, 496093, 608114, 725059, 992186, 1216228, 1450118, 1984372, 2432456, 2900236, 3968744, 5800472, 9425767, 18851534, 37703068, 75406136]

約数ペア:

[(1, 75406136), (2, 37703068), (4, 18851534), (8, 9425767), (13, 5800472), (19, 3968744), (26, 2900236), (31, 2432456), (38, 1984372), (52, 1450118), (62, 1216228), (76, 992186), (104, 725059), (124, 608114), (152, 496093), (247, 305288), (248, 304057), (403, 187112), (494, 152644), (589, 128024), (806, 93556), (988, 76322), (1178, 64012), (1231, 61256), (1612, 46778), (1976, 38161), (2356, 32006), (2462, 30628), (3224, 23389), (4712, 16003), (4924, 15314), (7657, 9848)]