74428785728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{5119}}^1$

素因数の和:6248

約数の個数: 112

約数和(自身を含む): 169790668800

約数和(自身を除く): 95361883072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1087, 1216, 1672, 2174, 3344, 4348, 5119, 6688, 8696, 10238, 11957, 13376, 17392, 20476, 20653, 23914, 34784, 40952, 41306, 47828, 56309, 69568, 81904, 82612, 95656, 97261, 112618, 163808, 165224, 191312, 194522, 225236, 227183, 327616, 330448, 382624, 389044, 450472, 454366, 660896, 765248, 778088, 900944, 908732, 1069871, 1321792, 1556176, 1801888, 1817464, 2139742, 3112352, 3603776, 3634928, 4279484, 5564353, 6224704, 7269856, 8558968, 11128706, 14539712, 17117936, 22257412, 34235872, 44514824, 61207883, 68471744, 89029648, 105722707, 122415766, 178059296, 211445414, 244831532, 356118592, 422890828, 489663064, 845781656, 979326128, 1162949777, 1691563312, 1958652256, 2325899554, 3383126624, 3917304512, 4651799108, 6766253248, 9303598216, 18607196432, 37214392864, 74428785728]

約数ペア:

[(1, 74428785728), (2, 37214392864), (4, 18607196432), (8, 9303598216), (11, 6766253248), (16, 4651799108), (19, 3917304512), (22, 3383126624), (32, 2325899554), (38, 1958652256), (44, 1691563312), (64, 1162949777), (76, 979326128), (88, 845781656), (152, 489663064), (176, 422890828), (209, 356118592), (304, 244831532), (352, 211445414), (418, 178059296), (608, 122415766), (704, 105722707), (836, 89029648), (1087, 68471744), (1216, 61207883), (1672, 44514824), (2174, 34235872), (3344, 22257412), (4348, 17117936), (5119, 14539712), (6688, 11128706), (8696, 8558968), (10238, 7269856), (11957, 6224704), (13376, 5564353), (17392, 4279484), (20476, 3634928), (20653, 3603776), (23914, 3112352), (34784, 2139742), (40952, 1817464), (41306, 1801888), (47828, 1556176), (56309, 1321792), (69568, 1069871), (81904, 908732), (82612, 900944), (95656, 778088), (97261, 765248), (112618, 660896), (163808, 454366), (165224, 450472), (191312, 389044), (194522, 382624), (225236, 330448), (227183, 327616)]