77213565572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{407821}}^1$

素因数の和:408180

約数の個数: 48

約数和(自身を含む): 159226759104

約数和(自身を除く): 82013193532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 331, 572, 662, 1324, 3641, 4303, 7282, 8606, 14564, 17212, 47333, 94666, 189332, 407821, 815642, 1631284, 4486031, 5301673, 8972062, 10603346, 17944124, 21206692, 58318403, 116636806, 134988751, 233273612, 269977502, 539955004, 1484876261, 1754853763, 2969752522, 3509707526, 5939505044, 7019415052, 19303391393, 38606782786, 77213565572]

約数ペア:

[(1, 77213565572), (2, 38606782786), (4, 19303391393), (11, 7019415052), (13, 5939505044), (22, 3509707526), (26, 2969752522), (44, 1754853763), (52, 1484876261), (143, 539955004), (286, 269977502), (331, 233273612), (572, 134988751), (662, 116636806), (1324, 58318403), (3641, 21206692), (4303, 17944124), (7282, 10603346), (8606, 8972062), (14564, 5301673), (17212, 4486031), (47333, 1631284), (94666, 815642), (189332, 407821)]