76921328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 176131584

約数和(自身を除く): 99210256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 374, 376, 517, 547, 748, 752, 799, 1034, 1094, 1496, 1598, 2068, 2188, 2992, 3196, 4136, 4376, 6017, 6392, 8272, 8752, 8789, 9299, 12034, 12784, 17578, 18598, 24068, 25709, 35156, 37196, 48136, 51418, 70312, 74392, 96272, 102289, 102836, 140624, 148784, 204578, 205672, 282799, 409156, 411344, 437053, 565598, 818312, 874106, 1131196, 1636624, 1748212, 2262392, 3496424, 4524784, 4807583, 6992848, 9615166, 19230332, 38460664, 76921328]

約数ペア:

[(1, 76921328), (2, 38460664), (4, 19230332), (8, 9615166), (11, 6992848), (16, 4807583), (17, 4524784), (22, 3496424), (34, 2262392), (44, 1748212), (47, 1636624), (68, 1131196), (88, 874106), (94, 818312), (136, 565598), (176, 437053), (187, 411344), (188, 409156), (272, 282799), (374, 205672), (376, 204578), (517, 148784), (547, 140624), (748, 102836), (752, 102289), (799, 96272), (1034, 74392), (1094, 70312), (1496, 51418), (1598, 48136), (2068, 37196), (2188, 35156), (2992, 25709), (3196, 24068), (4136, 18598), (4376, 17578), (6017, 12784), (6392, 12034), (8272, 9299), (8752, 8789)]