84159684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 244095488

約数和(自身を除く): 159935804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 991, 1011, 1348, 1982, 2022, 2359, 2973, 3033, 3964, 4044, 4718, 5946, 6066, 6937, 7077, 8919, 9436, 11892, 12132, 13874, 14154, 17838, 20811, 21231, 27748, 28308, 35676, 41622, 42462, 62433, 83244, 84924, 124866, 249732, 333967, 667934, 1001901, 1335868, 2003802, 2337769, 3005703, 4007604, 4675538, 6011406, 7013307, 9351076, 12022812, 14026614, 21039921, 28053228, 42079842, 84159684]

約数ペア:

[(1, 84159684), (2, 42079842), (3, 28053228), (4, 21039921), (6, 14026614), (7, 12022812), (9, 9351076), (12, 7013307), (14, 6011406), (18, 4675538), (21, 4007604), (28, 3005703), (36, 2337769), (42, 2003802), (63, 1335868), (84, 1001901), (126, 667934), (252, 333967), (337, 249732), (674, 124866), (991, 84924), (1011, 83244), (1348, 62433), (1982, 42462), (2022, 41622), (2359, 35676), (2973, 28308), (3033, 27748), (3964, 21231), (4044, 20811), (4718, 17838), (5946, 14154), (6066, 13874), (6937, 12132), (7077, 11892), (8919, 9436)]