77939784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83269}}^1$

素因数の和:83294

約数の個数: 48

約数和(自身を含む): 227327100

約数和(自身を除く): 149387316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 83269, 166538, 249807, 333076, 499614, 666152, 749421, 999228, 1082497, 1498842, 1998456, 2164994, 2997684, 3247491, 4329988, 5995368, 6494982, 8659976, 9742473, 12989964, 19484946, 25979928, 38969892, 77939784]

約数ペア:

[(1, 77939784), (2, 38969892), (3, 25979928), (4, 19484946), (6, 12989964), (8, 9742473), (9, 8659976), (12, 6494982), (13, 5995368), (18, 4329988), (24, 3247491), (26, 2997684), (36, 2164994), (39, 1998456), (52, 1498842), (72, 1082497), (78, 999228), (104, 749421), (117, 666152), (156, 499614), (234, 333076), (312, 249807), (468, 166538), (936, 83269)]