71492976

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2791

約数の個数: 80

約数和(自身を含む): 208652320

約数和(自身を除く): 137159344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2713, 2928, 3294, 4392, 5426, 6588, 8139, 8784, 10852, 13176, 16278, 21704, 24417, 26352, 32556, 43408, 48834, 65112, 73251, 97668, 130224, 146502, 165493, 195336, 293004, 330986, 390672, 496479, 586008, 661972, 992958, 1172016, 1323944, 1489437, 1985916, 2647888, 2978874, 3971832, 4468311, 5957748, 7943664, 8936622, 11915496, 17873244, 23830992, 35746488, 71492976]

約数ペア:

[(1, 71492976), (2, 35746488), (3, 23830992), (4, 17873244), (6, 11915496), (8, 8936622), (9, 7943664), (12, 5957748), (16, 4468311), (18, 3971832), (24, 2978874), (27, 2647888), (36, 1985916), (48, 1489437), (54, 1323944), (61, 1172016), (72, 992958), (108, 661972), (122, 586008), (144, 496479), (183, 390672), (216, 330986), (244, 293004), (366, 195336), (432, 165493), (488, 146502), (549, 130224), (732, 97668), (976, 73251), (1098, 65112), (1464, 48834), (1647, 43408), (2196, 32556), (2713, 26352), (2928, 24417), (3294, 21704), (4392, 16278), (5426, 13176), (6588, 10852), (8139, 8784)]