86722038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 203033376

約数和(自身を除く): 116311338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 487, 761, 974, 1461, 1522, 2283, 2922, 4383, 4566, 6331, 6849, 8766, 9893, 12662, 13698, 18993, 19786, 29679, 37986, 56979, 59358, 89037, 113958, 178074, 370607, 741214, 1111821, 2223642, 3335463, 4817891, 6670926, 9635782, 14453673, 28907346, 43361019, 86722038]

約数ペア:

[(1, 86722038), (2, 43361019), (3, 28907346), (6, 14453673), (9, 9635782), (13, 6670926), (18, 4817891), (26, 3335463), (39, 2223642), (78, 1111821), (117, 741214), (234, 370607), (487, 178074), (761, 113958), (974, 89037), (1461, 59358), (1522, 56979), (2283, 37986), (2922, 29679), (4383, 19786), (4566, 18993), (6331, 13698), (6849, 12662), (8766, 9893)]