72254754

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3157

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 118015326

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3119, 3861, 6238, 7722, 9357, 11583, 18714, 23166, 28071, 34309, 40547, 56142, 68618, 81094, 84213, 102927, 121641, 168426, 205854, 243282, 252639, 308781, 364923, 446017, 505278, 617562, 729846, 892034, 926343, 1094769, 1338051, 1852686, 2189538, 2676102, 2779029, 3284307, 4014153, 5558058, 6568614, 8028306, 12042459, 24084918, 36127377, 72254754]

約数ペア:

[(1, 72254754), (2, 36127377), (3, 24084918), (6, 12042459), (9, 8028306), (11, 6568614), (13, 5558058), (18, 4014153), (22, 3284307), (26, 2779029), (27, 2676102), (33, 2189538), (39, 1852686), (54, 1338051), (66, 1094769), (78, 926343), (81, 892034), (99, 729846), (117, 617562), (143, 505278), (162, 446017), (198, 364923), (234, 308781), (286, 252639), (297, 243282), (351, 205854), (429, 168426), (594, 121641), (702, 102927), (858, 84213), (891, 81094), (1053, 68618), (1287, 56142), (1782, 40547), (2106, 34309), (2574, 28071), (3119, 23166), (3861, 18714), (6238, 11583), (7722, 9357)]