127292724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2817

約数の個数: 72

約数和(自身を含む): 350079912

約数和(自身を除く): 222787188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 2693, 3636, 3939, 5252, 5386, 7878, 8079, 10772, 11817, 15756, 16158, 23634, 24237, 32316, 35009, 47268, 48474, 70018, 96948, 105027, 140036, 210054, 271993, 315081, 420108, 543986, 630162, 815979, 1087972, 1260324, 1631958, 2447937, 3263916, 3535909, 4895874, 7071818, 9791748, 10607727, 14143636, 21215454, 31823181, 42430908, 63646362, 127292724]

約数ペア:

[(1, 127292724), (2, 63646362), (3, 42430908), (4, 31823181), (6, 21215454), (9, 14143636), (12, 10607727), (13, 9791748), (18, 7071818), (26, 4895874), (36, 3535909), (39, 3263916), (52, 2447937), (78, 1631958), (101, 1260324), (117, 1087972), (156, 815979), (202, 630162), (234, 543986), (303, 420108), (404, 315081), (468, 271993), (606, 210054), (909, 140036), (1212, 105027), (1313, 96948), (1818, 70018), (2626, 48474), (2693, 47268), (3636, 35009), (3939, 32316), (5252, 24237), (5386, 23634), (7878, 16158), (8079, 15756), (10772, 11817)]