74394784048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{22777}}^1$

素因数の和:23222

約数の個数: 80

約数和(自身を含む): 159435795456

約数和(自身を除く): 85041011408

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 383, 533, 656, 766, 1066, 1532, 2132, 3064, 4264, 4979, 6128, 8528, 9958, 15703, 19916, 22777, 31406, 39832, 45554, 62812, 79664, 91108, 125624, 182216, 204139, 251248, 296101, 364432, 408278, 592202, 816556, 933857, 1184404, 1633112, 1867714, 2368808, 3266224, 3735428, 4737616, 7470856, 8723591, 12140141, 14941712, 17447182, 24280282, 34894364, 48560564, 69788728, 97121128, 113406683, 139577456, 194242256, 226813366, 357667231, 453626732, 715334462, 907253464, 1430668924, 1814506928, 2861337848, 4649674003, 5722675696, 9299348006, 18598696012, 37197392024, 74394784048]

約数ペア:

[(1, 74394784048), (2, 37197392024), (4, 18598696012), (8, 9299348006), (13, 5722675696), (16, 4649674003), (26, 2861337848), (41, 1814506928), (52, 1430668924), (82, 907253464), (104, 715334462), (164, 453626732), (208, 357667231), (328, 226813366), (383, 194242256), (533, 139577456), (656, 113406683), (766, 97121128), (1066, 69788728), (1532, 48560564), (2132, 34894364), (3064, 24280282), (4264, 17447182), (4979, 14941712), (6128, 12140141), (8528, 8723591), (9958, 7470856), (15703, 4737616), (19916, 3735428), (22777, 3266224), (31406, 2368808), (39832, 1867714), (45554, 1633112), (62812, 1184404), (79664, 933857), (91108, 816556), (125624, 592202), (182216, 408278), (204139, 364432), (251248, 296101)]