89903736

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 272462400

約数和(自身を除く): 182558664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 202, 216, 234, 303, 312, 317, 351, 404, 468, 606, 634, 702, 808, 909, 936, 951, 1212, 1268, 1313, 1404, 1818, 1902, 2424, 2536, 2626, 2727, 2808, 2853, 3636, 3804, 3939, 4121, 5252, 5454, 5706, 7272, 7608, 7878, 8242, 8559, 10504, 10908, 11412, 11817, 12363, 15756, 16484, 17118, 21816, 22824, 23634, 24726, 31512, 32017, 32968, 34236, 35451, 37089, 47268, 49452, 64034, 68472, 70902, 74178, 94536, 96051, 98904, 111267, 128068, 141804, 148356, 192102, 222534, 256136, 283608, 288153, 296712, 384204, 416221, 445068, 576306, 768408, 832442, 864459, 890136, 1152612, 1248663, 1664884, 1728918, 2305224, 2497326, 3329768, 3457836, 3745989, 4994652, 6915672, 7491978, 9989304, 11237967, 14983956, 22475934, 29967912, 44951868, 89903736]

約数ペア:

[(1, 89903736), (2, 44951868), (3, 29967912), (4, 22475934), (6, 14983956), (8, 11237967), (9, 9989304), (12, 7491978), (13, 6915672), (18, 4994652), (24, 3745989), (26, 3457836), (27, 3329768), (36, 2497326), (39, 2305224), (52, 1728918), (54, 1664884), (72, 1248663), (78, 1152612), (101, 890136), (104, 864459), (108, 832442), (117, 768408), (156, 576306), (202, 445068), (216, 416221), (234, 384204), (303, 296712), (312, 288153), (317, 283608), (351, 256136), (404, 222534), (468, 192102), (606, 148356), (634, 141804), (702, 128068), (808, 111267), (909, 98904), (936, 96051), (951, 94536), (1212, 74178), (1268, 70902), (1313, 68472), (1404, 64034), (1818, 49452), (1902, 47268), (2424, 37089), (2536, 35451), (2626, 34236), (2727, 32968), (2808, 32017), (2853, 31512), (3636, 24726), (3804, 23634), (3939, 22824), (4121, 21816), (5252, 17118), (5454, 16484), (5706, 15756), (7272, 12363), (7608, 11817), (7878, 11412), (8242, 10908), (8559, 10504)]