12740370078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{7877}}^1$

素因数の和:8157

約数の個数: 64

約数和(自身を含む): 27423759168

約数和(自身を除く): 14683389090

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 157, 202, 303, 314, 471, 606, 942, 1717, 2669, 3434, 5151, 5338, 7877, 8007, 10302, 15754, 15857, 16014, 23631, 31714, 47262, 47571, 95142, 133909, 267818, 269569, 401727, 539138, 795577, 803454, 808707, 1236689, 1591154, 1617414, 2386731, 2473378, 3710067, 4773462, 7420134, 13524809, 21023713, 27049618, 40574427, 42047426, 63071139, 81148854, 124905589, 126142278, 249811178, 374716767, 749433534, 2123395013, 4246790026, 6370185039, 12740370078]

約数ペア:

[(1, 12740370078), (2, 6370185039), (3, 4246790026), (6, 2123395013), (17, 749433534), (34, 374716767), (51, 249811178), (101, 126142278), (102, 124905589), (157, 81148854), (202, 63071139), (303, 42047426), (314, 40574427), (471, 27049618), (606, 21023713), (942, 13524809), (1717, 7420134), (2669, 4773462), (3434, 3710067), (5151, 2473378), (5338, 2386731), (7877, 1617414), (8007, 1591154), (10302, 1236689), (15754, 808707), (15857, 803454), (16014, 795577), (23631, 539138), (31714, 401727), (47262, 269569), (47571, 267818), (95142, 133909)]