76668438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 197123328

約数和(自身を除く): 120454890

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 151, 154, 157, 231, 294, 302, 314, 453, 462, 471, 539, 906, 942, 1057, 1078, 1099, 1617, 1661, 1727, 2114, 2198, 3171, 3234, 3297, 3322, 3454, 4983, 5181, 6342, 6594, 7399, 7693, 9966, 10362, 11627, 12089, 14798, 15386, 22197, 23079, 23254, 23707, 24178, 34881, 36267, 44394, 46158, 47414, 69762, 71121, 72534, 81389, 84623, 142242, 162778, 165949, 169246, 244167, 253869, 260777, 331898, 488334, 497847, 507738, 521554, 782331, 995694, 1161643, 1564662, 1825439, 2323286, 3484929, 3650878, 5476317, 6969858, 10952634, 12778073, 25556146, 38334219, 76668438]

約数ペア:

[(1, 76668438), (2, 38334219), (3, 25556146), (6, 12778073), (7, 10952634), (11, 6969858), (14, 5476317), (21, 3650878), (22, 3484929), (33, 2323286), (42, 1825439), (49, 1564662), (66, 1161643), (77, 995694), (98, 782331), (147, 521554), (151, 507738), (154, 497847), (157, 488334), (231, 331898), (294, 260777), (302, 253869), (314, 244167), (453, 169246), (462, 165949), (471, 162778), (539, 142242), (906, 84623), (942, 81389), (1057, 72534), (1078, 71121), (1099, 69762), (1617, 47414), (1661, 46158), (1727, 44394), (2114, 36267), (2198, 34881), (3171, 24178), (3234, 23707), (3297, 23254), (3322, 23079), (3454, 22197), (4983, 15386), (5181, 14798), (6342, 12089), (6594, 11627), (7399, 10362), (7693, 9966)]