89287604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 194890752

約数和(自身を除く): 105603148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 211, 238, 254, 422, 476, 508, 833, 844, 889, 1477, 1666, 1778, 2159, 2954, 3332, 3556, 3587, 4318, 5908, 6223, 7174, 8636, 10339, 12446, 14348, 15113, 20678, 24892, 25109, 26797, 30226, 41356, 50218, 53594, 60452, 100436, 105791, 107188, 175763, 187579, 211582, 351526, 375158, 423164, 455549, 703052, 750316, 911098, 1313053, 1822196, 2626106, 3188843, 5252212, 6377686, 12755372, 22321901, 44643802, 89287604]

約数ペア:

[(1, 89287604), (2, 44643802), (4, 22321901), (7, 12755372), (14, 6377686), (17, 5252212), (28, 3188843), (34, 2626106), (49, 1822196), (68, 1313053), (98, 911098), (119, 750316), (127, 703052), (196, 455549), (211, 423164), (238, 375158), (254, 351526), (422, 211582), (476, 187579), (508, 175763), (833, 107188), (844, 105791), (889, 100436), (1477, 60452), (1666, 53594), (1778, 50218), (2159, 41356), (2954, 30226), (3332, 26797), (3556, 25109), (3587, 24892), (4318, 20678), (5908, 15113), (6223, 14348), (7174, 12446), (8636, 10339)]