68549936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 172801440

約数和(自身を除く): 104251504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 89, 91, 92, 104, 112, 161, 178, 182, 184, 208, 299, 322, 356, 364, 368, 529, 598, 623, 644, 712, 728, 1058, 1157, 1196, 1246, 1288, 1424, 1456, 2047, 2093, 2116, 2314, 2392, 2492, 2576, 3703, 4094, 4186, 4232, 4628, 4784, 4984, 6877, 7406, 8099, 8188, 8372, 8464, 9256, 9968, 13754, 14329, 14812, 16198, 16376, 16744, 18512, 26611, 27508, 28658, 29624, 32396, 32752, 33488, 47081, 48139, 53222, 55016, 57316, 59248, 64792, 94162, 96278, 106444, 110032, 114632, 129584, 186277, 188324, 192556, 212888, 229264, 329567, 372554, 376648, 385112, 425776, 612053, 659134, 745108, 753296, 770224, 1224106, 1318268, 1490216, 2448212, 2636536, 2980432, 4284371, 4896424, 5273072, 8568742, 9792848, 17137484, 34274968, 68549936]

約数ペア:

[(1, 68549936), (2, 34274968), (4, 17137484), (7, 9792848), (8, 8568742), (13, 5273072), (14, 4896424), (16, 4284371), (23, 2980432), (26, 2636536), (28, 2448212), (46, 1490216), (52, 1318268), (56, 1224106), (89, 770224), (91, 753296), (92, 745108), (104, 659134), (112, 612053), (161, 425776), (178, 385112), (182, 376648), (184, 372554), (208, 329567), (299, 229264), (322, 212888), (356, 192556), (364, 188324), (368, 186277), (529, 129584), (598, 114632), (623, 110032), (644, 106444), (712, 96278), (728, 94162), (1058, 64792), (1157, 59248), (1196, 57316), (1246, 55016), (1288, 53222), (1424, 48139), (1456, 47081), (2047, 33488), (2093, 32752), (2116, 32396), (2314, 29624), (2392, 28658), (2492, 27508), (2576, 26611), (3703, 18512), (4094, 16744), (4186, 16376), (4232, 16198), (4628, 14812), (4784, 14329), (4984, 13754), (6877, 9968), (7406, 9256), (8099, 8464), (8188, 8372)]