73407438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 179081280

約数和(自身を除く): 105673842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 1973, 2067, 2862, 3946, 4134, 5919, 6201, 11838, 12402, 17757, 18603, 25649, 35514, 37206, 51298, 53271, 76947, 104569, 106542, 153894, 209138, 230841, 313707, 461682, 627414, 692523, 941121, 1359397, 1385046, 1882242, 2718794, 2823363, 4078191, 5646726, 8156382, 12234573, 24469146, 36703719, 73407438]

約数ペア:

[(1, 73407438), (2, 36703719), (3, 24469146), (6, 12234573), (9, 8156382), (13, 5646726), (18, 4078191), (26, 2823363), (27, 2718794), (39, 1882242), (53, 1385046), (54, 1359397), (78, 941121), (106, 692523), (117, 627414), (159, 461682), (234, 313707), (318, 230841), (351, 209138), (477, 153894), (689, 106542), (702, 104569), (954, 76947), (1378, 53271), (1431, 51298), (1973, 37206), (2067, 35514), (2862, 25649), (3946, 18603), (4134, 17757), (5919, 12402), (6201, 11838)]