75394728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 223292160

約数和(自身を除く): 147897432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 1987, 2108, 2232, 3162, 3974, 4216, 4743, 5961, 6324, 7948, 9486, 11922, 12648, 15896, 17883, 18972, 23844, 33779, 35766, 37944, 47688, 61597, 67558, 71532, 101337, 123194, 135116, 143064, 184791, 202674, 246388, 270232, 304011, 369582, 405348, 492776, 554373, 608022, 739164, 810696, 1047149, 1108746, 1216044, 1478328, 2094298, 2217492, 2432088, 3141447, 4188596, 4434984, 6282894, 8377192, 9424341, 12565788, 18848682, 25131576, 37697364, 75394728]

約数ペア:

[(1, 75394728), (2, 37697364), (3, 25131576), (4, 18848682), (6, 12565788), (8, 9424341), (9, 8377192), (12, 6282894), (17, 4434984), (18, 4188596), (24, 3141447), (31, 2432088), (34, 2217492), (36, 2094298), (51, 1478328), (62, 1216044), (68, 1108746), (72, 1047149), (93, 810696), (102, 739164), (124, 608022), (136, 554373), (153, 492776), (186, 405348), (204, 369582), (248, 304011), (279, 270232), (306, 246388), (372, 202674), (408, 184791), (527, 143064), (558, 135116), (612, 123194), (744, 101337), (1054, 71532), (1116, 67558), (1224, 61597), (1581, 47688), (1987, 37944), (2108, 35766), (2232, 33779), (3162, 23844), (3974, 18972), (4216, 17883), (4743, 15896), (5961, 12648), (6324, 11922), (7948, 9486)]