89988786

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 215343360

約数和(自身を除く): 125354574

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 306, 366, 459, 549, 918, 1037, 1098, 1607, 1647, 2074, 3111, 3214, 3294, 4821, 6222, 9333, 9642, 14463, 18666, 27319, 27999, 28926, 43389, 54638, 55998, 81957, 86778, 98027, 163914, 196054, 245871, 294081, 491742, 588162, 737613, 882243, 1475226, 1666459, 1764486, 2646729, 3332918, 4999377, 5293458, 9998754, 14998131, 29996262, 44994393, 89988786]

約数ペア:

[(1, 89988786), (2, 44994393), (3, 29996262), (6, 14998131), (9, 9998754), (17, 5293458), (18, 4999377), (27, 3332918), (34, 2646729), (51, 1764486), (54, 1666459), (61, 1475226), (102, 882243), (122, 737613), (153, 588162), (183, 491742), (306, 294081), (366, 245871), (459, 196054), (549, 163914), (918, 98027), (1037, 86778), (1098, 81957), (1607, 55998), (1647, 54638), (2074, 43389), (3111, 28926), (3214, 27999), (3294, 27319), (4821, 18666), (6222, 14463), (9333, 9642)]