76990340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 116061820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 89, 140, 148, 167, 178, 185, 259, 334, 356, 370, 445, 518, 623, 668, 740, 835, 890, 1036, 1169, 1246, 1295, 1670, 1780, 2338, 2492, 2590, 3115, 3293, 3340, 4676, 5180, 5845, 6179, 6230, 6586, 11690, 12358, 12460, 13172, 14863, 16465, 23051, 23380, 24716, 29726, 30895, 32930, 43253, 46102, 59452, 61790, 65860, 74315, 86506, 92204, 104041, 115255, 123580, 148630, 173012, 208082, 216265, 230510, 297260, 416164, 432530, 461020, 520205, 549931, 865060, 1040410, 1099862, 2080820, 2199724, 2749655, 3849517, 5499310, 7699034, 10998620, 15398068, 19247585, 38495170, 76990340]

約数ペア:

[(1, 76990340), (2, 38495170), (4, 19247585), (5, 15398068), (7, 10998620), (10, 7699034), (14, 5499310), (20, 3849517), (28, 2749655), (35, 2199724), (37, 2080820), (70, 1099862), (74, 1040410), (89, 865060), (140, 549931), (148, 520205), (167, 461020), (178, 432530), (185, 416164), (259, 297260), (334, 230510), (356, 216265), (370, 208082), (445, 173012), (518, 148630), (623, 123580), (668, 115255), (740, 104041), (835, 92204), (890, 86506), (1036, 74315), (1169, 65860), (1246, 61790), (1295, 59452), (1670, 46102), (1780, 43253), (2338, 32930), (2492, 30895), (2590, 29726), (3115, 24716), (3293, 23380), (3340, 23051), (4676, 16465), (5180, 14863), (5845, 13172), (6179, 12460), (6230, 12358), (6586, 11690)]