67793076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 72

約数和(自身を含む): 195426504

約数和(自身を除く): 127633428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8521, 17042, 25563, 34084, 51126, 76689, 102252, 110773, 144857, 153378, 221546, 289714, 306756, 332319, 434571, 443092, 579428, 664638, 869142, 996957, 1303713, 1329276, 1738284, 1883141, 1993914, 2607426, 3766282, 3987828, 5214852, 5649423, 7532564, 11298846, 16948269, 22597692, 33896538, 67793076]

約数ペア:

[(1, 67793076), (2, 33896538), (3, 22597692), (4, 16948269), (6, 11298846), (9, 7532564), (12, 5649423), (13, 5214852), (17, 3987828), (18, 3766282), (26, 2607426), (34, 1993914), (36, 1883141), (39, 1738284), (51, 1329276), (52, 1303713), (68, 996957), (78, 869142), (102, 664638), (117, 579428), (153, 443092), (156, 434571), (204, 332319), (221, 306756), (234, 289714), (306, 221546), (442, 153378), (468, 144857), (612, 110773), (663, 102252), (884, 76689), (1326, 51126), (1989, 34084), (2652, 25563), (3978, 17042), (7956, 8521)]