85145436

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 223663440

約数和(自身を除く): 138518004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 333, 388, 444, 582, 659, 666, 873, 1164, 1318, 1332, 1746, 1977, 2636, 3492, 3589, 3954, 5931, 7178, 7908, 10767, 11862, 14356, 21534, 23724, 24383, 32301, 43068, 48766, 63923, 64602, 73149, 97532, 127846, 129204, 146298, 191769, 219447, 255692, 292596, 383538, 438894, 575307, 767076, 877788, 1150614, 2301228, 2365151, 4730302, 7095453, 9460604, 14190906, 21286359, 28381812, 42572718, 85145436]

約数ペア:

[(1, 85145436), (2, 42572718), (3, 28381812), (4, 21286359), (6, 14190906), (9, 9460604), (12, 7095453), (18, 4730302), (36, 2365151), (37, 2301228), (74, 1150614), (97, 877788), (111, 767076), (148, 575307), (194, 438894), (222, 383538), (291, 292596), (333, 255692), (388, 219447), (444, 191769), (582, 146298), (659, 129204), (666, 127846), (873, 97532), (1164, 73149), (1318, 64602), (1332, 63923), (1746, 48766), (1977, 43068), (2636, 32301), (3492, 24383), (3589, 23724), (3954, 21534), (5931, 14356), (7178, 11862), (7908, 10767)]