63161028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 183351168

約数和(自身を除く): 120190140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 953, 1052, 1578, 1841, 1906, 2367, 2859, 3156, 3682, 3812, 4734, 5523, 5718, 6671, 7364, 8577, 9468, 11046, 11436, 13342, 16569, 17154, 20013, 22092, 26684, 33138, 34308, 40026, 60039, 66276, 80052, 120078, 240156, 250639, 501278, 751917, 1002556, 1503834, 1754473, 2255751, 3007668, 3508946, 4511502, 5263419, 7017892, 9023004, 10526838, 15790257, 21053676, 31580514, 63161028]

約数ペア:

[(1, 63161028), (2, 31580514), (3, 21053676), (4, 15790257), (6, 10526838), (7, 9023004), (9, 7017892), (12, 5263419), (14, 4511502), (18, 3508946), (21, 3007668), (28, 2255751), (36, 1754473), (42, 1503834), (63, 1002556), (84, 751917), (126, 501278), (252, 250639), (263, 240156), (526, 120078), (789, 80052), (953, 66276), (1052, 60039), (1578, 40026), (1841, 34308), (1906, 33138), (2367, 26684), (2859, 22092), (3156, 20013), (3682, 17154), (3812, 16569), (4734, 13342), (5523, 11436), (5718, 11046), (6671, 9468), (7364, 8577)]