66857238

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 188179200

約数和(自身を除く): 121321962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 81, 87, 107, 114, 126, 133, 162, 171, 174, 189, 203, 214, 261, 266, 321, 342, 378, 399, 406, 513, 522, 551, 567, 609, 642, 749, 783, 798, 963, 1026, 1102, 1134, 1197, 1218, 1498, 1539, 1566, 1653, 1827, 1926, 2033, 2247, 2349, 2394, 2889, 3078, 3103, 3306, 3591, 3654, 3857, 4066, 4494, 4698, 4959, 5481, 5778, 6099, 6206, 6741, 7182, 7714, 8667, 9309, 9918, 10773, 10962, 11571, 12198, 13482, 14231, 14877, 16443, 17334, 18297, 18618, 20223, 21546, 21721, 23142, 27927, 28462, 29754, 32886, 34713, 36594, 40446, 42693, 43442, 44631, 54891, 55854, 58957, 60669, 65163, 69426, 83781, 85386, 89262, 104139, 109782, 117914, 121338, 128079, 130326, 164673, 167562, 176871, 195489, 208278, 251343, 256158, 312417, 329346, 353742, 384237, 390978, 412699, 502686, 530613, 586467, 624834, 768474, 825398, 1061226, 1152711, 1172934, 1238097, 1591839, 1759401, 2305422, 2476194, 3183678, 3518802, 3714291, 4775517, 7428582, 9551034, 11142873, 22285746, 33428619, 66857238]

約数ペア:

[(1, 66857238), (2, 33428619), (3, 22285746), (6, 11142873), (7, 9551034), (9, 7428582), (14, 4775517), (18, 3714291), (19, 3518802), (21, 3183678), (27, 2476194), (29, 2305422), (38, 1759401), (42, 1591839), (54, 1238097), (57, 1172934), (58, 1152711), (63, 1061226), (81, 825398), (87, 768474), (107, 624834), (114, 586467), (126, 530613), (133, 502686), (162, 412699), (171, 390978), (174, 384237), (189, 353742), (203, 329346), (214, 312417), (261, 256158), (266, 251343), (321, 208278), (342, 195489), (378, 176871), (399, 167562), (406, 164673), (513, 130326), (522, 128079), (551, 121338), (567, 117914), (609, 109782), (642, 104139), (749, 89262), (783, 85386), (798, 83781), (963, 69426), (1026, 65163), (1102, 60669), (1134, 58957), (1197, 55854), (1218, 54891), (1498, 44631), (1539, 43442), (1566, 42693), (1653, 40446), (1827, 36594), (1926, 34713), (2033, 32886), (2247, 29754), (2349, 28462), (2394, 27927), (2889, 23142), (3078, 21721), (3103, 21546), (3306, 20223), (3591, 18618), (3654, 18297), (3857, 17334), (4066, 16443), (4494, 14877), (4698, 14231), (4959, 13482), (5481, 12198), (5778, 11571), (6099, 10962), (6206, 10773), (6741, 9918), (7182, 9309), (7714, 8667)]