66804972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 179655168

約数和(自身を除く): 112850196

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 276, 299, 433, 516, 559, 598, 866, 897, 989, 1118, 1196, 1299, 1677, 1732, 1794, 1978, 2236, 2598, 2967, 3354, 3588, 3956, 5196, 5629, 5934, 6708, 9959, 11258, 11868, 12857, 16887, 18619, 19918, 22516, 25714, 29877, 33774, 37238, 38571, 39836, 51428, 55857, 59754, 67548, 74476, 77142, 111714, 119508, 129467, 154284, 223428, 242047, 258934, 388401, 428237, 484094, 517868, 726141, 776802, 856474, 968188, 1284711, 1452282, 1553604, 1712948, 2569422, 2904564, 5138844, 5567081, 11134162, 16701243, 22268324, 33402486, 66804972]

約数ペア:

[(1, 66804972), (2, 33402486), (3, 22268324), (4, 16701243), (6, 11134162), (12, 5567081), (13, 5138844), (23, 2904564), (26, 2569422), (39, 1712948), (43, 1553604), (46, 1452282), (52, 1284711), (69, 968188), (78, 856474), (86, 776802), (92, 726141), (129, 517868), (138, 484094), (156, 428237), (172, 388401), (258, 258934), (276, 242047), (299, 223428), (433, 154284), (516, 129467), (559, 119508), (598, 111714), (866, 77142), (897, 74476), (989, 67548), (1118, 59754), (1196, 55857), (1299, 51428), (1677, 39836), (1732, 38571), (1794, 37238), (1978, 33774), (2236, 29877), (2598, 25714), (2967, 22516), (3354, 19918), (3588, 18619), (3956, 16887), (5196, 12857), (5629, 11868), (5934, 11258), (6708, 9959)]