75881988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 246677760

約数和(自身を除く): 170795772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1103, 1274, 1323, 1404, 1638, 1764, 1911, 2206, 2457, 2548, 2646, 3276, 3309, 3822, 4412, 4914, 5292, 5733, 6618, 7644, 7721, 9828, 9927, 11466, 13236, 14339, 15442, 17199, 19854, 22932, 23163, 28678, 29781, 30884, 34398, 39708, 43017, 46326, 54047, 57356, 59562, 68796, 69489, 86034, 92652, 100373, 108094, 119124, 129051, 138978, 162141, 172068, 200746, 208467, 216188, 258102, 277956, 301119, 324282, 387153, 401492, 416934, 486423, 516204, 602238, 648564, 702611, 774306, 833868, 903357, 972846, 1204476, 1405222, 1459269, 1548612, 1806714, 1945692, 2107833, 2710071, 2810444, 2918538, 3613428, 4215666, 5420142, 5837076, 6323499, 8431332, 10840284, 12646998, 18970497, 25293996, 37940994, 75881988]

約数ペア:

[(1, 75881988), (2, 37940994), (3, 25293996), (4, 18970497), (6, 12646998), (7, 10840284), (9, 8431332), (12, 6323499), (13, 5837076), (14, 5420142), (18, 4215666), (21, 3613428), (26, 2918538), (27, 2810444), (28, 2710071), (36, 2107833), (39, 1945692), (42, 1806714), (49, 1548612), (52, 1459269), (54, 1405222), (63, 1204476), (78, 972846), (84, 903357), (91, 833868), (98, 774306), (108, 702611), (117, 648564), (126, 602238), (147, 516204), (156, 486423), (182, 416934), (189, 401492), (196, 387153), (234, 324282), (252, 301119), (273, 277956), (294, 258102), (351, 216188), (364, 208467), (378, 200746), (441, 172068), (468, 162141), (546, 138978), (588, 129051), (637, 119124), (702, 108094), (756, 100373), (819, 92652), (882, 86034), (1092, 69489), (1103, 68796), (1274, 59562), (1323, 57356), (1404, 54047), (1638, 46326), (1764, 43017), (1911, 39708), (2206, 34398), (2457, 30884), (2548, 29781), (2646, 28678), (3276, 23163), (3309, 22932), (3822, 19854), (4412, 17199), (4914, 15442), (5292, 14339), (5733, 13236), (6618, 11466), (7644, 9927), (7721, 9828)]