84354968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 174009600

約数和(自身を除く): 89654632

約数列:

[1, 2, 4, 8, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 317, 634, 899, 1073, 1147, 1268, 1798, 2146, 2294, 2536, 3596, 4292, 4588, 7192, 8584, 9176, 9193, 9827, 11729, 18386, 19654, 23458, 33263, 36772, 39308, 46916, 66526, 73544, 78616, 93832, 133052, 266104, 284983, 340141, 363599, 569966, 680282, 727198, 1139932, 1360564, 1454396, 2279864, 2721128, 2908792, 10544371, 21088742, 42177484, 84354968]

約数ペア:

[(1, 84354968), (2, 42177484), (4, 21088742), (8, 10544371), (29, 2908792), (31, 2721128), (37, 2279864), (58, 1454396), (62, 1360564), (74, 1139932), (116, 727198), (124, 680282), (148, 569966), (232, 363599), (248, 340141), (296, 284983), (317, 266104), (634, 133052), (899, 93832), (1073, 78616), (1147, 73544), (1268, 66526), (1798, 46916), (2146, 39308), (2294, 36772), (2536, 33263), (3596, 23458), (4292, 19654), (4588, 18386), (7192, 11729), (8584, 9827), (9176, 9193)]