69870828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{127}}^2$

素因数の和:299

約数の個数: 54

約数和(自身を含む): 173429676

約数和(自身を除く): 103558848

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 361, 381, 508, 722, 762, 1083, 1444, 1524, 2166, 2413, 4332, 4826, 7239, 9652, 14478, 16129, 28956, 32258, 45847, 48387, 64516, 91694, 96774, 137541, 183388, 193548, 275082, 306451, 550164, 612902, 919353, 1225804, 1838706, 3677412, 5822569, 11645138, 17467707, 23290276, 34935414, 69870828]

約数ペア:

[(1, 69870828), (2, 34935414), (3, 23290276), (4, 17467707), (6, 11645138), (12, 5822569), (19, 3677412), (38, 1838706), (57, 1225804), (76, 919353), (114, 612902), (127, 550164), (228, 306451), (254, 275082), (361, 193548), (381, 183388), (508, 137541), (722, 96774), (762, 91694), (1083, 64516), (1444, 48387), (1524, 45847), (2166, 32258), (2413, 28956), (4332, 16129), (4826, 14478), (7239, 9652)]