71986488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 214598160

約数和(自身を除く): 142611672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 392, 492, 574, 588, 861, 984, 1148, 1176, 1493, 1722, 2009, 2296, 2986, 3444, 4018, 4479, 5972, 6027, 6888, 8036, 8958, 10451, 11944, 12054, 16072, 17916, 20902, 24108, 31353, 35832, 41804, 48216, 61213, 62706, 73157, 83608, 122426, 125412, 146314, 183639, 219471, 244852, 250824, 292628, 367278, 428491, 438942, 489704, 585256, 734556, 856982, 877884, 1285473, 1469112, 1713964, 1755768, 2570946, 2999437, 3427928, 5141892, 5998874, 8998311, 10283784, 11997748, 17996622, 23995496, 35993244, 71986488]

約数ペア:

[(1, 71986488), (2, 35993244), (3, 23995496), (4, 17996622), (6, 11997748), (7, 10283784), (8, 8998311), (12, 5998874), (14, 5141892), (21, 3427928), (24, 2999437), (28, 2570946), (41, 1755768), (42, 1713964), (49, 1469112), (56, 1285473), (82, 877884), (84, 856982), (98, 734556), (123, 585256), (147, 489704), (164, 438942), (168, 428491), (196, 367278), (246, 292628), (287, 250824), (294, 244852), (328, 219471), (392, 183639), (492, 146314), (574, 125412), (588, 122426), (861, 83608), (984, 73157), (1148, 62706), (1176, 61213), (1493, 48216), (1722, 41804), (2009, 35832), (2296, 31353), (2986, 24108), (3444, 20902), (4018, 17916), (4479, 16072), (5972, 12054), (6027, 11944), (6888, 10451), (8036, 8958)]