91211856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 250698240

約数和(自身を除く): 159486384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 824, 912, 971, 1236, 1648, 1942, 1957, 2472, 2913, 3884, 3914, 4944, 5826, 5871, 7768, 7828, 11652, 11742, 15536, 15656, 18449, 23304, 23484, 31312, 36898, 46608, 46968, 55347, 73796, 93936, 100013, 110694, 147592, 200026, 221388, 295184, 300039, 400052, 442776, 600078, 800104, 885552, 1200156, 1600208, 1900247, 2400312, 3800494, 4800624, 5700741, 7600988, 11401482, 15201976, 22802964, 30403952, 45605928, 91211856]

約数ペア:

[(1, 91211856), (2, 45605928), (3, 30403952), (4, 22802964), (6, 15201976), (8, 11401482), (12, 7600988), (16, 5700741), (19, 4800624), (24, 3800494), (38, 2400312), (48, 1900247), (57, 1600208), (76, 1200156), (103, 885552), (114, 800104), (152, 600078), (206, 442776), (228, 400052), (304, 300039), (309, 295184), (412, 221388), (456, 200026), (618, 147592), (824, 110694), (912, 100013), (971, 93936), (1236, 73796), (1648, 55347), (1942, 46968), (1957, 46608), (2472, 36898), (2913, 31312), (3884, 23484), (3914, 23304), (4944, 18449), (5826, 15656), (5871, 15536), (7768, 11742), (7828, 11652)]