66832766

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 77956354

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 133, 143, 154, 182, 209, 247, 251, 266, 286, 418, 494, 502, 539, 637, 931, 1001, 1078, 1274, 1463, 1729, 1757, 1862, 2002, 2717, 2761, 2926, 3263, 3458, 3514, 4769, 5434, 5522, 6526, 7007, 9538, 10241, 12103, 12299, 14014, 19019, 19327, 20482, 22841, 24206, 24598, 33383, 35893, 38038, 38654, 45682, 52459, 61997, 66766, 71786, 104918, 123994, 133133, 135289, 159887, 233681, 251251, 266266, 270578, 319774, 367213, 433979, 467362, 502502, 681967, 734426, 867958, 1363934, 1758757, 2570491, 3037853, 3517514, 4773769, 5140982, 6075706, 9547538, 33416383, 66832766]

約数ペア:

[(1, 66832766), (2, 33416383), (7, 9547538), (11, 6075706), (13, 5140982), (14, 4773769), (19, 3517514), (22, 3037853), (26, 2570491), (38, 1758757), (49, 1363934), (77, 867958), (91, 734426), (98, 681967), (133, 502502), (143, 467362), (154, 433979), (182, 367213), (209, 319774), (247, 270578), (251, 266266), (266, 251251), (286, 233681), (418, 159887), (494, 135289), (502, 133133), (539, 123994), (637, 104918), (931, 71786), (1001, 66766), (1078, 61997), (1274, 52459), (1463, 45682), (1729, 38654), (1757, 38038), (1862, 35893), (2002, 33383), (2717, 24598), (2761, 24206), (2926, 22841), (3263, 20482), (3458, 19327), (3514, 19019), (4769, 14014), (5434, 12299), (5522, 12103), (6526, 10241), (7007, 9538)]