77822360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2297}}^1$

素因数の和:2337

約数の個数: 96

約数和(自身を含む): 220056480

約数和(自身を除く): 142234120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2297, 2420, 3080, 3388, 4235, 4594, 4840, 6776, 8470, 9188, 11485, 16079, 16940, 18376, 22970, 25267, 32158, 33880, 45940, 50534, 64316, 80395, 91880, 101068, 126335, 128632, 160790, 176869, 202136, 252670, 277937, 321580, 353738, 505340, 555874, 643160, 707476, 884345, 1010680, 1111748, 1389685, 1414952, 1768690, 1945559, 2223496, 2779370, 3537380, 3891118, 5558740, 7074760, 7782236, 9727795, 11117480, 15564472, 19455590, 38911180, 77822360]

約数ペア:

[(1, 77822360), (2, 38911180), (4, 19455590), (5, 15564472), (7, 11117480), (8, 9727795), (10, 7782236), (11, 7074760), (14, 5558740), (20, 3891118), (22, 3537380), (28, 2779370), (35, 2223496), (40, 1945559), (44, 1768690), (55, 1414952), (56, 1389685), (70, 1111748), (77, 1010680), (88, 884345), (110, 707476), (121, 643160), (140, 555874), (154, 505340), (220, 353738), (242, 321580), (280, 277937), (308, 252670), (385, 202136), (440, 176869), (484, 160790), (605, 128632), (616, 126335), (770, 101068), (847, 91880), (968, 80395), (1210, 64316), (1540, 50534), (1694, 45940), (2297, 33880), (2420, 32158), (3080, 25267), (3388, 22970), (4235, 18376), (4594, 16940), (4840, 16079), (6776, 11485), (8470, 9188)]