65501964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 116119476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 659, 753, 1004, 1318, 1506, 1977, 2259, 2636, 2761, 3012, 3954, 4518, 5522, 5931, 7249, 7908, 8283, 9036, 11044, 11862, 14498, 16566, 21747, 23724, 24849, 28996, 33132, 43494, 49698, 65241, 86988, 99396, 130482, 165409, 260964, 330818, 496227, 661636, 992454, 1488681, 1819499, 1984908, 2977362, 3638998, 5458497, 5954724, 7277996, 10916994, 16375491, 21833988, 32750982, 65501964]

約数ペア:

[(1, 65501964), (2, 32750982), (3, 21833988), (4, 16375491), (6, 10916994), (9, 7277996), (11, 5954724), (12, 5458497), (18, 3638998), (22, 2977362), (33, 1984908), (36, 1819499), (44, 1488681), (66, 992454), (99, 661636), (132, 496227), (198, 330818), (251, 260964), (396, 165409), (502, 130482), (659, 99396), (753, 86988), (1004, 65241), (1318, 49698), (1506, 43494), (1977, 33132), (2259, 28996), (2636, 24849), (2761, 23724), (3012, 21747), (3954, 16566), (4518, 14498), (5522, 11862), (5931, 11044), (7249, 9036), (7908, 8283)]