74780360932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2\times {\mathrm{647}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 137651016384

約数和(自身を除く): 62870655452

約数列:

[1, 2, 4, 37, 74, 83, 97, 148, 166, 194, 332, 388, 647, 1294, 2588, 3071, 3589, 6142, 7178, 8051, 9409, 12284, 14356, 16102, 18818, 23939, 32204, 37636, 47878, 53701, 62759, 95756, 107402, 125518, 214804, 251036, 297887, 348133, 595774, 696266, 780947, 1191548, 1392532, 1561894, 1986937, 2322083, 3123788, 3973874, 4644166, 5208997, 6087623, 7947748, 9288332, 10417994, 12175246, 20835988, 24350492, 28895039, 57790078, 115580156, 192732889, 225242051, 385465778, 450484102, 505272709, 770931556, 900968204, 1010545418, 2021090836, 18695090233, 37390180466, 74780360932]

約数ペア:

[(1, 74780360932), (2, 37390180466), (4, 18695090233), (37, 2021090836), (74, 1010545418), (83, 900968204), (97, 770931556), (148, 505272709), (166, 450484102), (194, 385465778), (332, 225242051), (388, 192732889), (647, 115580156), (1294, 57790078), (2588, 28895039), (3071, 24350492), (3589, 20835988), (6142, 12175246), (7178, 10417994), (8051, 9288332), (9409, 7947748), (12284, 6087623), (14356, 5208997), (16102, 4644166), (18818, 3973874), (23939, 3123788), (32204, 2322083), (37636, 1986937), (47878, 1561894), (53701, 1392532), (62759, 1191548), (95756, 780947), (107402, 696266), (125518, 595774), (214804, 348133), (251036, 297887)]