78061144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 100475816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 167, 238, 334, 476, 491, 668, 952, 982, 1169, 1336, 1964, 2338, 2839, 3437, 3928, 4676, 5678, 6874, 8347, 9352, 11356, 13748, 16694, 19873, 22712, 27496, 33388, 39746, 58429, 66776, 79492, 81997, 116858, 158984, 163994, 233716, 327988, 467432, 573979, 655976, 1147958, 1393949, 2295916, 2787898, 4591832, 5575796, 9757643, 11151592, 19515286, 39030572, 78061144]

約数ペア:

[(1, 78061144), (2, 39030572), (4, 19515286), (7, 11151592), (8, 9757643), (14, 5575796), (17, 4591832), (28, 2787898), (34, 2295916), (56, 1393949), (68, 1147958), (119, 655976), (136, 573979), (167, 467432), (238, 327988), (334, 233716), (476, 163994), (491, 158984), (668, 116858), (952, 81997), (982, 79492), (1169, 66776), (1336, 58429), (1964, 39746), (2338, 33388), (2839, 27496), (3437, 22712), (3928, 19873), (4676, 16694), (5678, 13748), (6874, 11356), (8347, 9352)]