68724474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 101587206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 191, 273, 382, 546, 573, 659, 1146, 1318, 1337, 1977, 2483, 2674, 3954, 4011, 4613, 4966, 7449, 8022, 8567, 9226, 13839, 14898, 17134, 17381, 25701, 27678, 34762, 51402, 52143, 59969, 104286, 119938, 125869, 179907, 251738, 359814, 377607, 755214, 881083, 1636297, 1762166, 2643249, 3272594, 4908891, 5286498, 9817782, 11454079, 22908158, 34362237, 68724474]

約数ペア:

[(1, 68724474), (2, 34362237), (3, 22908158), (6, 11454079), (7, 9817782), (13, 5286498), (14, 4908891), (21, 3272594), (26, 2643249), (39, 1762166), (42, 1636297), (78, 881083), (91, 755214), (182, 377607), (191, 359814), (273, 251738), (382, 179907), (546, 125869), (573, 119938), (659, 104286), (1146, 59969), (1318, 52143), (1337, 51402), (1977, 34762), (2483, 27678), (2674, 25701), (3954, 17381), (4011, 17134), (4613, 14898), (4966, 13839), (7449, 9226), (8022, 8567)]