80797738736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{28687}}^1$

素因数の和:29950

約数の個数: 80

約数和(自身を含む): 184069552128

約数和(自身を除く): 103271813392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1231, 2288, 2462, 4924, 9848, 13541, 16003, 19696, 27082, 28687, 32006, 54164, 57374, 64012, 108328, 114748, 128024, 176033, 216656, 229496, 256048, 315557, 352066, 372931, 458992, 631114, 704132, 745862, 1262228, 1408264, 1491724, 2524456, 2816528, 2983448, 4102241, 5048912, 5966896, 8204482, 16408964, 32817928, 35313697, 65635856, 70627394, 141254788, 282509576, 388450667, 459078061, 565019152, 776901334, 918156122, 1553802668, 1836312244, 3107605336, 3672624488, 5049858671, 6215210672, 7345248976, 10099717342, 20199434684, 40398869368, 80797738736]

約数ペア:

[(1, 80797738736), (2, 40398869368), (4, 20199434684), (8, 10099717342), (11, 7345248976), (13, 6215210672), (16, 5049858671), (22, 3672624488), (26, 3107605336), (44, 1836312244), (52, 1553802668), (88, 918156122), (104, 776901334), (143, 565019152), (176, 459078061), (208, 388450667), (286, 282509576), (572, 141254788), (1144, 70627394), (1231, 65635856), (2288, 35313697), (2462, 32817928), (4924, 16408964), (9848, 8204482), (13541, 5966896), (16003, 5048912), (19696, 4102241), (27082, 2983448), (28687, 2816528), (32006, 2524456), (54164, 1491724), (57374, 1408264), (64012, 1262228), (108328, 745862), (114748, 704132), (128024, 631114), (176033, 458992), (216656, 372931), (229496, 352066), (256048, 315557)]