75740812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 158699520

約数和(自身を除く): 82958708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1229, 1988, 2201, 2458, 4402, 4916, 8603, 8804, 15407, 17206, 30814, 34412, 38099, 61628, 76198, 87259, 152396, 174518, 266693, 349036, 533386, 610813, 1066772, 1221626, 2443252, 2705029, 5410058, 10820116, 18935203, 37870406, 75740812]

約数ペア:

[(1, 75740812), (2, 37870406), (4, 18935203), (7, 10820116), (14, 5410058), (28, 2705029), (31, 2443252), (62, 1221626), (71, 1066772), (124, 610813), (142, 533386), (217, 349036), (284, 266693), (434, 174518), (497, 152396), (868, 87259), (994, 76198), (1229, 61628), (1988, 38099), (2201, 34412), (2458, 30814), (4402, 17206), (4916, 15407), (8603, 8804)]