65890836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 182748384

約数和(自身を除く): 116857548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 733, 908, 1362, 1466, 2043, 2199, 2497, 2724, 2932, 4086, 4398, 4994, 6597, 7491, 8063, 8172, 8796, 9988, 13194, 14982, 16126, 22473, 24189, 26388, 29964, 32252, 44946, 48378, 72567, 89892, 96756, 145134, 166391, 290268, 332782, 499173, 665564, 998346, 1497519, 1830301, 1996692, 2995038, 3660602, 5490903, 5990076, 7321204, 10981806, 16472709, 21963612, 32945418, 65890836]

約数ペア:

[(1, 65890836), (2, 32945418), (3, 21963612), (4, 16472709), (6, 10981806), (9, 7321204), (11, 5990076), (12, 5490903), (18, 3660602), (22, 2995038), (33, 1996692), (36, 1830301), (44, 1497519), (66, 998346), (99, 665564), (132, 499173), (198, 332782), (227, 290268), (396, 166391), (454, 145134), (681, 96756), (733, 89892), (908, 72567), (1362, 48378), (1466, 44946), (2043, 32252), (2199, 29964), (2497, 26388), (2724, 24189), (2932, 22473), (4086, 16126), (4398, 14982), (4994, 13194), (6597, 9988), (7491, 8796), (8063, 8172)]