172542636

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 168

約数和(自身を含む): 528837120

約数和(自身を除く): 356294484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 107, 108, 126, 158, 162, 189, 214, 237, 243, 252, 316, 321, 324, 378, 428, 474, 486, 553, 567, 642, 711, 729, 749, 756, 948, 963, 972, 1106, 1134, 1284, 1422, 1458, 1498, 1659, 1701, 1926, 2133, 2212, 2247, 2268, 2844, 2889, 2916, 2996, 3318, 3402, 3852, 4266, 4494, 4977, 5103, 5778, 6399, 6636, 6741, 6804, 8453, 8532, 8667, 8988, 9954, 10206, 11556, 12798, 13482, 14931, 16906, 17334, 19197, 19908, 20223, 20412, 25359, 25596, 26001, 26964, 29862, 33812, 34668, 38394, 40446, 44793, 50718, 52002, 57591, 59171, 59724, 60669, 76077, 76788, 78003, 80892, 89586, 101436, 104004, 115182, 118342, 121338, 134379, 152154, 156006, 177513, 179172, 182007, 228231, 230364, 236684, 242676, 268758, 304308, 312012, 355026, 364014, 403137, 456462, 532539, 537516, 546021, 684693, 710052, 728028, 806274, 912924, 1065078, 1092042, 1369386, 1597617, 1612548, 2054079, 2130156, 2184084, 2738772, 3195234, 4108158, 4792851, 6162237, 6390468, 8216316, 9585702, 12324474, 14378553, 19171404, 24648948, 28757106, 43135659, 57514212, 86271318, 172542636]

約数ペア:

[(1, 172542636), (2, 86271318), (3, 57514212), (4, 43135659), (6, 28757106), (7, 24648948), (9, 19171404), (12, 14378553), (14, 12324474), (18, 9585702), (21, 8216316), (27, 6390468), (28, 6162237), (36, 4792851), (42, 4108158), (54, 3195234), (63, 2738772), (79, 2184084), (81, 2130156), (84, 2054079), (107, 1612548), (108, 1597617), (126, 1369386), (158, 1092042), (162, 1065078), (189, 912924), (214, 806274), (237, 728028), (243, 710052), (252, 684693), (316, 546021), (321, 537516), (324, 532539), (378, 456462), (428, 403137), (474, 364014), (486, 355026), (553, 312012), (567, 304308), (642, 268758), (711, 242676), (729, 236684), (749, 230364), (756, 228231), (948, 182007), (963, 179172), (972, 177513), (1106, 156006), (1134, 152154), (1284, 134379), (1422, 121338), (1458, 118342), (1498, 115182), (1659, 104004), (1701, 101436), (1926, 89586), (2133, 80892), (2212, 78003), (2247, 76788), (2268, 76077), (2844, 60669), (2889, 59724), (2916, 59171), (2996, 57591), (3318, 52002), (3402, 50718), (3852, 44793), (4266, 40446), (4494, 38394), (4977, 34668), (5103, 33812), (5778, 29862), (6399, 26964), (6636, 26001), (6741, 25596), (6804, 25359), (8453, 20412), (8532, 20223), (8667, 19908), (8988, 19197), (9954, 17334), (10206, 16906), (11556, 14931), (12798, 13482)]