65220312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 172915200

約数和(自身を除く): 107694888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 911, 942, 1256, 1822, 1884, 2733, 2983, 3644, 3768, 5466, 5966, 7288, 8949, 10932, 11932, 17309, 17898, 21864, 23864, 34618, 35796, 51927, 69236, 71592, 103854, 138472, 143027, 207708, 286054, 415416, 429081, 572108, 858162, 1144216, 1716324, 2717513, 3432648, 5435026, 8152539, 10870052, 16305078, 21740104, 32610156, 65220312]

約数ペア:

[(1, 65220312), (2, 32610156), (3, 21740104), (4, 16305078), (6, 10870052), (8, 8152539), (12, 5435026), (19, 3432648), (24, 2717513), (38, 1716324), (57, 1144216), (76, 858162), (114, 572108), (152, 429081), (157, 415416), (228, 286054), (314, 207708), (456, 143027), (471, 138472), (628, 103854), (911, 71592), (942, 69236), (1256, 51927), (1822, 35796), (1884, 34618), (2733, 23864), (2983, 21864), (3644, 17898), (3768, 17309), (5466, 11932), (5966, 10932), (7288, 8949)]