77568128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 170748000

約数和(自身を除く): 93179872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 352, 356, 619, 704, 712, 979, 1238, 1408, 1424, 1958, 2476, 2848, 3916, 4952, 5696, 6809, 7832, 9904, 11392, 13618, 15664, 19808, 27236, 31328, 39616, 54472, 55091, 62656, 79232, 108944, 110182, 125312, 217888, 220364, 435776, 440728, 606001, 871552, 881456, 1212002, 1762912, 2424004, 3525824, 4848008, 7051648, 9696016, 19392032, 38784064, 77568128]

約数ペア:

[(1, 77568128), (2, 38784064), (4, 19392032), (8, 9696016), (11, 7051648), (16, 4848008), (22, 3525824), (32, 2424004), (44, 1762912), (64, 1212002), (88, 881456), (89, 871552), (128, 606001), (176, 440728), (178, 435776), (352, 220364), (356, 217888), (619, 125312), (704, 110182), (712, 108944), (979, 79232), (1238, 62656), (1408, 55091), (1424, 54472), (1958, 39616), (2476, 31328), (2848, 27236), (3916, 19808), (4952, 15664), (5696, 13618), (6809, 11392), (7832, 9904)]