37678452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 103229280

約数和(自身を除く): 65550828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 461, 556, 588, 834, 922, 973, 1383, 1668, 1844, 1946, 2766, 2919, 3227, 3892, 5532, 5838, 6454, 6811, 9681, 11676, 12908, 13622, 19362, 20433, 22589, 27244, 38724, 40866, 45178, 64079, 67767, 81732, 90356, 128158, 135534, 192237, 256316, 271068, 384474, 448553, 768948, 897106, 1345659, 1794212, 2691318, 3139871, 5382636, 6279742, 9419613, 12559484, 18839226, 37678452]

約数ペア:

[(1, 37678452), (2, 18839226), (3, 12559484), (4, 9419613), (6, 6279742), (7, 5382636), (12, 3139871), (14, 2691318), (21, 1794212), (28, 1345659), (42, 897106), (49, 768948), (84, 448553), (98, 384474), (139, 271068), (147, 256316), (196, 192237), (278, 135534), (294, 128158), (417, 90356), (461, 81732), (556, 67767), (588, 64079), (834, 45178), (922, 40866), (973, 38724), (1383, 27244), (1668, 22589), (1844, 20433), (1946, 19362), (2766, 13622), (2919, 12908), (3227, 11676), (3892, 9681), (5532, 6811), (5838, 6454)]