71406522

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 189719712

約数和(自身を除く): 118313190

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 37, 38, 54, 57, 66, 74, 81, 99, 111, 114, 162, 171, 198, 209, 222, 243, 297, 333, 342, 361, 407, 418, 486, 513, 594, 627, 666, 703, 722, 814, 891, 999, 1026, 1083, 1221, 1254, 1406, 1539, 1782, 1881, 1998, 2109, 2166, 2442, 2673, 2997, 3078, 3249, 3663, 3762, 3971, 4218, 4617, 5346, 5643, 5994, 6327, 6498, 7326, 7733, 7942, 8991, 9234, 9747, 10989, 11286, 11913, 12654, 13357, 15466, 16929, 17982, 18981, 19494, 21978, 23199, 23826, 26714, 29241, 32967, 33858, 35739, 37962, 40071, 46398, 50787, 56943, 58482, 65934, 69597, 71478, 80142, 87723, 98901, 101574, 107217, 113886, 120213, 139194, 146927, 170829, 175446, 197802, 208791, 214434, 240426, 293854, 321651, 341658, 360639, 417582, 440781, 626373, 643302, 721278, 881562, 964953, 1081917, 1252746, 1322343, 1879119, 1929906, 2163834, 2644686, 3245751, 3758238, 3967029, 6491502, 7934058, 11901087, 23802174, 35703261, 71406522]

約数ペア:

[(1, 71406522), (2, 35703261), (3, 23802174), (6, 11901087), (9, 7934058), (11, 6491502), (18, 3967029), (19, 3758238), (22, 3245751), (27, 2644686), (33, 2163834), (37, 1929906), (38, 1879119), (54, 1322343), (57, 1252746), (66, 1081917), (74, 964953), (81, 881562), (99, 721278), (111, 643302), (114, 626373), (162, 440781), (171, 417582), (198, 360639), (209, 341658), (222, 321651), (243, 293854), (297, 240426), (333, 214434), (342, 208791), (361, 197802), (407, 175446), (418, 170829), (486, 146927), (513, 139194), (594, 120213), (627, 113886), (666, 107217), (703, 101574), (722, 98901), (814, 87723), (891, 80142), (999, 71478), (1026, 69597), (1083, 65934), (1221, 58482), (1254, 56943), (1406, 50787), (1539, 46398), (1782, 40071), (1881, 37962), (1998, 35739), (2109, 33858), (2166, 32967), (2442, 29241), (2673, 26714), (2997, 23826), (3078, 23199), (3249, 21978), (3663, 19494), (3762, 18981), (3971, 17982), (4218, 16929), (4617, 15466), (5346, 13357), (5643, 12654), (5994, 11913), (6327, 11286), (6498, 10989), (7326, 9747), (7733, 9234), (7942, 8991)]