74243312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 173759712

約数和(自身を除く): 99516400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 877, 962, 1144, 1628, 1754, 1924, 2288, 3256, 3508, 3848, 5291, 6512, 7016, 7696, 9647, 10582, 11401, 14032, 19294, 21164, 22802, 32449, 38588, 42328, 45604, 64898, 77176, 84656, 91208, 125411, 129796, 154352, 182416, 250822, 259592, 356939, 421837, 501644, 519184, 713878, 843674, 1003288, 1427756, 1687348, 2006576, 2855512, 3374696, 4640207, 5711024, 6749392, 9280414, 18560828, 37121656, 74243312]

約数ペア:

[(1, 74243312), (2, 37121656), (4, 18560828), (8, 9280414), (11, 6749392), (13, 5711024), (16, 4640207), (22, 3374696), (26, 2855512), (37, 2006576), (44, 1687348), (52, 1427756), (74, 1003288), (88, 843674), (104, 713878), (143, 519184), (148, 501644), (176, 421837), (208, 356939), (286, 259592), (296, 250822), (407, 182416), (481, 154352), (572, 129796), (592, 125411), (814, 91208), (877, 84656), (962, 77176), (1144, 64898), (1628, 45604), (1754, 42328), (1924, 38588), (2288, 32449), (3256, 22802), (3508, 21164), (3848, 19294), (5291, 14032), (6512, 11401), (7016, 10582), (7696, 9647)]