70856994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 86995806

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 89, 118, 173, 177, 178, 267, 346, 354, 519, 534, 767, 1038, 1157, 1534, 2249, 2301, 2314, 3471, 4498, 4602, 5251, 6747, 6942, 10207, 10502, 13494, 15397, 15753, 20414, 30621, 30794, 31506, 46191, 61242, 68263, 92382, 132691, 136526, 200161, 204789, 265382, 398073, 400322, 409578, 600483, 796146, 908423, 1200966, 1816846, 2725269, 5450538, 11809499, 23618998, 35428497, 70856994]

約数ペア:

[(1, 70856994), (2, 35428497), (3, 23618998), (6, 11809499), (13, 5450538), (26, 2725269), (39, 1816846), (59, 1200966), (78, 908423), (89, 796146), (118, 600483), (173, 409578), (177, 400322), (178, 398073), (267, 265382), (346, 204789), (354, 200161), (519, 136526), (534, 132691), (767, 92382), (1038, 68263), (1157, 61242), (1534, 46191), (2249, 31506), (2301, 30794), (2314, 30621), (3471, 20414), (4498, 15753), (4602, 15397), (5251, 13494), (6747, 10502), (6942, 10207)]