91651644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 265760768

約数和(自身を除く): 174109124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 991, 1101, 1468, 1982, 2202, 2569, 2973, 3303, 3964, 4404, 5138, 5946, 6606, 6937, 7707, 8919, 10276, 11892, 13212, 13874, 15414, 17838, 20811, 23121, 27748, 30828, 35676, 41622, 46242, 62433, 83244, 92484, 124866, 249732, 363697, 727394, 1091091, 1454788, 2182182, 2545879, 3273273, 4364364, 5091758, 6546546, 7637637, 10183516, 13093092, 15275274, 22912911, 30550548, 45825822, 91651644]

約数ペア:

[(1, 91651644), (2, 45825822), (3, 30550548), (4, 22912911), (6, 15275274), (7, 13093092), (9, 10183516), (12, 7637637), (14, 6546546), (18, 5091758), (21, 4364364), (28, 3273273), (36, 2545879), (42, 2182182), (63, 1454788), (84, 1091091), (126, 727394), (252, 363697), (367, 249732), (734, 124866), (991, 92484), (1101, 83244), (1468, 62433), (1982, 46242), (2202, 41622), (2569, 35676), (2973, 30828), (3303, 27748), (3964, 23121), (4404, 20811), (5138, 17838), (5946, 15414), (6606, 13874), (6937, 13212), (7707, 11892), (8919, 10276)]