83821192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 195592320

約数和(自身を除く): 111771128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1187, 1261, 1358, 2374, 2522, 2716, 4748, 5044, 5432, 8309, 8827, 9496, 10088, 15431, 16618, 17654, 30862, 33236, 35308, 61724, 66472, 70616, 108017, 115139, 123448, 216034, 230278, 432068, 460556, 805973, 864136, 921112, 1496807, 1611946, 2993614, 3223892, 5987228, 6447784, 10477649, 11974456, 20955298, 41910596, 83821192]

約数ペア:

[(1, 83821192), (2, 41910596), (4, 20955298), (7, 11974456), (8, 10477649), (13, 6447784), (14, 5987228), (26, 3223892), (28, 2993614), (52, 1611946), (56, 1496807), (91, 921112), (97, 864136), (104, 805973), (182, 460556), (194, 432068), (364, 230278), (388, 216034), (679, 123448), (728, 115139), (776, 108017), (1187, 70616), (1261, 66472), (1358, 61724), (2374, 35308), (2522, 33236), (2716, 30862), (4748, 17654), (5044, 16618), (5432, 15431), (8309, 10088), (8827, 9496)]