7884828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 23167872

約数和(自身を除く): 15283044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 467, 469, 603, 804, 934, 938, 1206, 1401, 1407, 1868, 1876, 2412, 2802, 2814, 3269, 4203, 4221, 5604, 5628, 6538, 8406, 8442, 9807, 13076, 16812, 16884, 19614, 29421, 31289, 39228, 58842, 62578, 93867, 117684, 125156, 187734, 219023, 281601, 375468, 438046, 563202, 657069, 876092, 1126404, 1314138, 1971207, 2628276, 3942414, 7884828]

約数ペア:

[(1, 7884828), (2, 3942414), (3, 2628276), (4, 1971207), (6, 1314138), (7, 1126404), (9, 876092), (12, 657069), (14, 563202), (18, 438046), (21, 375468), (28, 281601), (36, 219023), (42, 187734), (63, 125156), (67, 117684), (84, 93867), (126, 62578), (134, 58842), (201, 39228), (252, 31289), (268, 29421), (402, 19614), (467, 16884), (469, 16812), (603, 13076), (804, 9807), (934, 8442), (938, 8406), (1206, 6538), (1401, 5628), (1407, 5604), (1868, 4221), (1876, 4203), (2412, 3269), (2802, 2814)]