172815804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14591}}^1$

素因数の和:14655

約数の個数: 72

約数和(自身を含む): 509902848

約数和(自身を除く): 337087044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 14591, 29182, 43773, 58364, 87546, 102137, 131319, 175092, 204274, 262638, 306411, 408548, 525276, 612822, 685777, 919233, 1225644, 1371554, 1838466, 2057331, 2743108, 3676932, 4114662, 4800439, 6171993, 8229324, 9600878, 12343986, 14401317, 19201756, 24687972, 28802634, 43203951, 57605268, 86407902, 172815804]

約数ペア:

[(1, 172815804), (2, 86407902), (3, 57605268), (4, 43203951), (6, 28802634), (7, 24687972), (9, 19201756), (12, 14401317), (14, 12343986), (18, 9600878), (21, 8229324), (28, 6171993), (36, 4800439), (42, 4114662), (47, 3676932), (63, 2743108), (84, 2057331), (94, 1838466), (126, 1371554), (141, 1225644), (188, 919233), (252, 685777), (282, 612822), (329, 525276), (423, 408548), (564, 306411), (658, 262638), (846, 204274), (987, 175092), (1316, 131319), (1692, 102137), (1974, 87546), (2961, 58364), (3948, 43773), (5922, 29182), (11844, 14591)]