123981132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 333494784

約数和(自身を除く): 209513652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 97, 132, 138, 194, 253, 276, 291, 388, 421, 506, 582, 759, 842, 1012, 1067, 1164, 1263, 1518, 1684, 2134, 2231, 2526, 3036, 3201, 4268, 4462, 4631, 5052, 6402, 6693, 8924, 9262, 9683, 12804, 13386, 13893, 18524, 19366, 24541, 26772, 27786, 29049, 38732, 40837, 49082, 55572, 58098, 73623, 81674, 98164, 106513, 116196, 122511, 147246, 163348, 213026, 245022, 294492, 319539, 426052, 449207, 490044, 639078, 898414, 939251, 1278156, 1347621, 1796828, 1878502, 2695242, 2817753, 3757004, 5390484, 5635506, 10331761, 11271012, 20663522, 30995283, 41327044, 61990566, 123981132]

約数ペア:

[(1, 123981132), (2, 61990566), (3, 41327044), (4, 30995283), (6, 20663522), (11, 11271012), (12, 10331761), (22, 5635506), (23, 5390484), (33, 3757004), (44, 2817753), (46, 2695242), (66, 1878502), (69, 1796828), (92, 1347621), (97, 1278156), (132, 939251), (138, 898414), (194, 639078), (253, 490044), (276, 449207), (291, 426052), (388, 319539), (421, 294492), (506, 245022), (582, 213026), (759, 163348), (842, 147246), (1012, 122511), (1067, 116196), (1164, 106513), (1263, 98164), (1518, 81674), (1684, 73623), (2134, 58098), (2231, 55572), (2526, 49082), (3036, 40837), (3201, 38732), (4268, 29049), (4462, 27786), (4631, 26772), (5052, 24541), (6402, 19366), (6693, 18524), (8924, 13893), (9262, 13386), (9683, 12804)]