868880124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5737}}^1$

素因数の和:6355

約数の個数: 72

約数和(自身を含む): 2514712928

約数和(自身を除く): 1645832804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 601, 1202, 1803, 2404, 3606, 4207, 5409, 5737, 7212, 8414, 10818, 11474, 12621, 16828, 17211, 21636, 22948, 25242, 34422, 37863, 40159, 50484, 51633, 68844, 75726, 80318, 103266, 120477, 151452, 160636, 206532, 240954, 361431, 481908, 722862, 1445724, 3447937, 6895874, 10343811, 13791748, 20687622, 24135559, 31031433, 41375244, 48271118, 62062866, 72406677, 96542236, 124125732, 144813354, 217220031, 289626708, 434440062, 868880124]

約数ペア:

[(1, 868880124), (2, 434440062), (3, 289626708), (4, 217220031), (6, 144813354), (7, 124125732), (9, 96542236), (12, 72406677), (14, 62062866), (18, 48271118), (21, 41375244), (28, 31031433), (36, 24135559), (42, 20687622), (63, 13791748), (84, 10343811), (126, 6895874), (252, 3447937), (601, 1445724), (1202, 722862), (1803, 481908), (2404, 361431), (3606, 240954), (4207, 206532), (5409, 160636), (5737, 151452), (7212, 120477), (8414, 103266), (10818, 80318), (11474, 75726), (12621, 68844), (16828, 51633), (17211, 50484), (21636, 40159), (22948, 37863), (25242, 34422)]