89926328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 95142472

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 71, 134, 136, 139, 142, 268, 278, 284, 536, 556, 568, 1112, 1139, 1207, 2278, 2363, 2414, 4556, 4726, 4757, 4828, 9112, 9313, 9452, 9514, 9656, 9869, 18626, 18904, 19028, 19738, 37252, 38056, 39476, 74504, 78952, 80869, 158321, 161738, 167773, 316642, 323476, 335546, 633284, 646952, 661223, 671092, 1266568, 1322446, 1342184, 2644892, 5289784, 11240791, 22481582, 44963164, 89926328]

約数ペア:

[(1, 89926328), (2, 44963164), (4, 22481582), (8, 11240791), (17, 5289784), (34, 2644892), (67, 1342184), (68, 1322446), (71, 1266568), (134, 671092), (136, 661223), (139, 646952), (142, 633284), (268, 335546), (278, 323476), (284, 316642), (536, 167773), (556, 161738), (568, 158321), (1112, 80869), (1139, 78952), (1207, 74504), (2278, 39476), (2363, 38056), (2414, 37252), (4556, 19738), (4726, 19028), (4757, 18904), (4828, 18626), (9112, 9869), (9313, 9656), (9452, 9514)]