91251864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 281263320

約数和(自身を除く): 190011456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 137, 174, 198, 232, 261, 264, 274, 319, 348, 396, 411, 522, 548, 638, 696, 792, 822, 841, 957, 1044, 1096, 1233, 1276, 1507, 1644, 1682, 1914, 2088, 2466, 2523, 2552, 2871, 3014, 3288, 3364, 3828, 3973, 4521, 4932, 5046, 5742, 6028, 6728, 7569, 7656, 7946, 9042, 9251, 9864, 10092, 11484, 11919, 12056, 13563, 15138, 15892, 18084, 18502, 20184, 22968, 23838, 27126, 27753, 30276, 31784, 35757, 36168, 37004, 43703, 47676, 54252, 55506, 60552, 71514, 74008, 83259, 87406, 95352, 108504, 111012, 115217, 131109, 143028, 166518, 174812, 222024, 230434, 262218, 286056, 333036, 345651, 349624, 393327, 460868, 524436, 666072, 691302, 786654, 921736, 1036953, 1048872, 1267387, 1382604, 1573308, 2073906, 2534774, 2765208, 3146616, 3802161, 4147812, 5069548, 7604322, 8295624, 10139096, 11406483, 15208644, 22812966, 30417288, 45625932, 91251864]

約数ペア:

[(1, 91251864), (2, 45625932), (3, 30417288), (4, 22812966), (6, 15208644), (8, 11406483), (9, 10139096), (11, 8295624), (12, 7604322), (18, 5069548), (22, 4147812), (24, 3802161), (29, 3146616), (33, 2765208), (36, 2534774), (44, 2073906), (58, 1573308), (66, 1382604), (72, 1267387), (87, 1048872), (88, 1036953), (99, 921736), (116, 786654), (132, 691302), (137, 666072), (174, 524436), (198, 460868), (232, 393327), (261, 349624), (264, 345651), (274, 333036), (319, 286056), (348, 262218), (396, 230434), (411, 222024), (522, 174812), (548, 166518), (638, 143028), (696, 131109), (792, 115217), (822, 111012), (841, 108504), (957, 95352), (1044, 87406), (1096, 83259), (1233, 74008), (1276, 71514), (1507, 60552), (1644, 55506), (1682, 54252), (1914, 47676), (2088, 43703), (2466, 37004), (2523, 36168), (2552, 35757), (2871, 31784), (3014, 30276), (3288, 27753), (3364, 27126), (3828, 23838), (3973, 22968), (4521, 20184), (4932, 18502), (5046, 18084), (5742, 15892), (6028, 15138), (6728, 13563), (7569, 12056), (7656, 11919), (7946, 11484), (9042, 10092), (9251, 9864)]