121903284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 302147328

約数和(自身を除く): 180244044

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 73, 93, 124, 134, 146, 186, 201, 219, 268, 292, 372, 402, 438, 804, 876, 2077, 2263, 4154, 4489, 4526, 4891, 6231, 6789, 8308, 8978, 9052, 9782, 12462, 13467, 13578, 14673, 17956, 19564, 24924, 26934, 27156, 29346, 53868, 58692, 139159, 151621, 278318, 303242, 327697, 417477, 454863, 556636, 606484, 655394, 834954, 909726, 983091, 1310788, 1669908, 1819452, 1966182, 3932364, 10158607, 20317214, 30475821, 40634428, 60951642, 121903284]

約数ペア:

[(1, 121903284), (2, 60951642), (3, 40634428), (4, 30475821), (6, 20317214), (12, 10158607), (31, 3932364), (62, 1966182), (67, 1819452), (73, 1669908), (93, 1310788), (124, 983091), (134, 909726), (146, 834954), (186, 655394), (201, 606484), (219, 556636), (268, 454863), (292, 417477), (372, 327697), (402, 303242), (438, 278318), (804, 151621), (876, 139159), (2077, 58692), (2263, 53868), (4154, 29346), (4489, 27156), (4526, 26934), (4891, 24924), (6231, 19564), (6789, 17956), (8308, 14673), (8978, 13578), (9052, 13467), (9782, 12462)]