9905808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 28408896

約数和(自身を除く): 18503088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 257, 264, 292, 438, 514, 528, 584, 771, 803, 876, 1028, 1168, 1542, 1606, 1752, 2056, 2409, 2827, 3084, 3212, 3504, 4112, 4818, 5654, 6168, 6424, 8481, 9636, 11308, 12336, 12848, 16962, 18761, 19272, 22616, 33924, 37522, 38544, 45232, 56283, 67848, 75044, 112566, 135696, 150088, 206371, 225132, 300176, 412742, 450264, 619113, 825484, 900528, 1238226, 1650968, 2476452, 3301936, 4952904, 9905808]

約数ペア:

[(1, 9905808), (2, 4952904), (3, 3301936), (4, 2476452), (6, 1650968), (8, 1238226), (11, 900528), (12, 825484), (16, 619113), (22, 450264), (24, 412742), (33, 300176), (44, 225132), (48, 206371), (66, 150088), (73, 135696), (88, 112566), (132, 75044), (146, 67848), (176, 56283), (219, 45232), (257, 38544), (264, 37522), (292, 33924), (438, 22616), (514, 19272), (528, 18761), (584, 16962), (771, 12848), (803, 12336), (876, 11308), (1028, 9636), (1168, 8481), (1542, 6424), (1606, 6168), (1752, 5654), (2056, 4818), (2409, 4112), (2827, 3504), (3084, 3212)]