66450552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 138835848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 439, 476, 636, 714, 742, 878, 901, 952, 1113, 1272, 1317, 1428, 1484, 1756, 1802, 2226, 2634, 2703, 2856, 2968, 3073, 3512, 3604, 4452, 5268, 5406, 6146, 6307, 7208, 7463, 8904, 9219, 10536, 10812, 12292, 12614, 14926, 18438, 18921, 21624, 22389, 23267, 24584, 25228, 29852, 36876, 37842, 44778, 46534, 50456, 52241, 59704, 69801, 73752, 75684, 89556, 93068, 104482, 139602, 151368, 156723, 162869, 179112, 186136, 208964, 279204, 313446, 325738, 395539, 417928, 488607, 558408, 626892, 651476, 791078, 977214, 1186617, 1253784, 1302952, 1582156, 1954428, 2373234, 2768773, 3164312, 3908856, 4746468, 5537546, 8306319, 9492936, 11075092, 16612638, 22150184, 33225276, 66450552]

約数ペア:

[(1, 66450552), (2, 33225276), (3, 22150184), (4, 16612638), (6, 11075092), (7, 9492936), (8, 8306319), (12, 5537546), (14, 4746468), (17, 3908856), (21, 3164312), (24, 2768773), (28, 2373234), (34, 1954428), (42, 1582156), (51, 1302952), (53, 1253784), (56, 1186617), (68, 977214), (84, 791078), (102, 651476), (106, 626892), (119, 558408), (136, 488607), (159, 417928), (168, 395539), (204, 325738), (212, 313446), (238, 279204), (318, 208964), (357, 186136), (371, 179112), (408, 162869), (424, 156723), (439, 151368), (476, 139602), (636, 104482), (714, 93068), (742, 89556), (878, 75684), (901, 73752), (952, 69801), (1113, 59704), (1272, 52241), (1317, 50456), (1428, 46534), (1484, 44778), (1756, 37842), (1802, 36876), (2226, 29852), (2634, 25228), (2703, 24584), (2856, 23267), (2968, 22389), (3073, 21624), (3512, 18921), (3604, 18438), (4452, 14926), (5268, 12614), (5406, 12292), (6146, 10812), (6307, 10536), (7208, 9219), (7463, 8904)]