71982108

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 216289920

約数和(自身を除く): 144307812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1063, 1188, 1254, 1539, 1782, 1881, 2052, 2126, 2508, 3078, 3189, 3564, 3762, 4252, 5643, 6156, 6378, 7524, 9567, 11286, 11693, 12756, 16929, 19134, 20197, 22572, 23386, 28701, 33858, 35079, 38268, 40394, 46772, 57402, 60591, 67716, 70158, 80788, 86103, 105237, 114804, 121182, 140316, 172206, 181773, 210474, 222167, 242364, 315711, 344412, 363546, 420948, 444334, 545319, 631422, 666501, 727092, 888668, 947133, 1090638, 1262844, 1333002, 1635957, 1894266, 1999503, 2181276, 2666004, 3271914, 3788532, 3999006, 5998509, 6543828, 7998012, 11997018, 17995527, 23994036, 35991054, 71982108]

約数ペア:

[(1, 71982108), (2, 35991054), (3, 23994036), (4, 17995527), (6, 11997018), (9, 7998012), (11, 6543828), (12, 5998509), (18, 3999006), (19, 3788532), (22, 3271914), (27, 2666004), (33, 2181276), (36, 1999503), (38, 1894266), (44, 1635957), (54, 1333002), (57, 1262844), (66, 1090638), (76, 947133), (81, 888668), (99, 727092), (108, 666501), (114, 631422), (132, 545319), (162, 444334), (171, 420948), (198, 363546), (209, 344412), (228, 315711), (297, 242364), (324, 222167), (342, 210474), (396, 181773), (418, 172206), (513, 140316), (594, 121182), (627, 114804), (684, 105237), (836, 86103), (891, 80788), (1026, 70158), (1063, 67716), (1188, 60591), (1254, 57402), (1539, 46772), (1782, 40394), (1881, 38268), (2052, 35079), (2126, 33858), (2508, 28701), (3078, 23386), (3189, 22572), (3564, 20197), (3762, 19134), (4252, 16929), (5643, 12756), (6156, 11693), (6378, 11286), (7524, 9567)]