86875144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 92836856

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 103, 124, 152, 179, 206, 248, 358, 412, 589, 716, 824, 1178, 1432, 1957, 2356, 3193, 3401, 3914, 4712, 5549, 6386, 6802, 7828, 11098, 12772, 13604, 15656, 18437, 22196, 25544, 27208, 36874, 44392, 60667, 73748, 105431, 121334, 147496, 210862, 242668, 350303, 421724, 485336, 571547, 700606, 843448, 1143094, 1401212, 2286188, 2802424, 4572376, 10859393, 21718786, 43437572, 86875144]

約数ペア:

[(1, 86875144), (2, 43437572), (4, 21718786), (8, 10859393), (19, 4572376), (31, 2802424), (38, 2286188), (62, 1401212), (76, 1143094), (103, 843448), (124, 700606), (152, 571547), (179, 485336), (206, 421724), (248, 350303), (358, 242668), (412, 210862), (589, 147496), (716, 121334), (824, 105431), (1178, 73748), (1432, 60667), (1957, 44392), (2356, 36874), (3193, 27208), (3401, 25544), (3914, 22196), (4712, 18437), (5549, 15656), (6386, 13604), (6802, 12772), (7828, 11098)]