83000988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 243210240

約数和(自身を除く): 160209252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 4639, 5964, 8946, 9278, 13917, 17892, 18556, 27834, 32473, 41751, 55668, 64946, 83502, 97419, 129892, 167004, 194838, 292257, 329369, 389676, 584514, 658738, 988107, 1169028, 1317476, 1976214, 2305583, 2964321, 3952428, 4611166, 5928642, 6916749, 9222332, 11857284, 13833498, 20750247, 27666996, 41500494, 83000988]

約数ペア:

[(1, 83000988), (2, 41500494), (3, 27666996), (4, 20750247), (6, 13833498), (7, 11857284), (9, 9222332), (12, 6916749), (14, 5928642), (18, 4611166), (21, 3952428), (28, 2964321), (36, 2305583), (42, 1976214), (63, 1317476), (71, 1169028), (84, 988107), (126, 658738), (142, 584514), (213, 389676), (252, 329369), (284, 292257), (426, 194838), (497, 167004), (639, 129892), (852, 97419), (994, 83502), (1278, 64946), (1491, 55668), (1988, 41751), (2556, 32473), (2982, 27834), (4473, 18556), (4639, 17892), (5964, 13917), (8946, 9278)]