71361504

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8040

約数の個数: 72

約数和(自身を含む): 209506752

約数和(自身を除く): 138145248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7993, 8928, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 127888, 143874, 191832, 247783, 255776, 287748, 383664, 495566, 575496, 743349, 767328, 991132, 1150992, 1486698, 1982264, 2230047, 2301984, 2973396, 3964528, 4460094, 5946792, 7929056, 8920188, 11893584, 17840376, 23787168, 35680752, 71361504]

約数ペア:

[(1, 71361504), (2, 35680752), (3, 23787168), (4, 17840376), (6, 11893584), (8, 8920188), (9, 7929056), (12, 5946792), (16, 4460094), (18, 3964528), (24, 2973396), (31, 2301984), (32, 2230047), (36, 1982264), (48, 1486698), (62, 1150992), (72, 991132), (93, 767328), (96, 743349), (124, 575496), (144, 495566), (186, 383664), (248, 287748), (279, 255776), (288, 247783), (372, 191832), (496, 143874), (558, 127888), (744, 95916), (992, 71937), (1116, 63944), (1488, 47958), (2232, 31972), (2976, 23979), (4464, 15986), (7993, 8928)]