78900332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5406

約数の個数: 48

約数和(自身を含む): 172505088

約数和(自身を除く): 93604756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 5347, 7378, 10694, 14756, 21388, 37429, 74858, 90899, 149716, 165757, 181798, 331514, 363596, 636293, 663028, 1160299, 1272586, 2320598, 2545172, 2817869, 4641196, 5635738, 11271476, 19725083, 39450166, 78900332]

約数ペア:

[(1, 78900332), (2, 39450166), (4, 19725083), (7, 11271476), (14, 5635738), (17, 4641196), (28, 2817869), (31, 2545172), (34, 2320598), (62, 1272586), (68, 1160299), (119, 663028), (124, 636293), (217, 363596), (238, 331514), (434, 181798), (476, 165757), (527, 149716), (868, 90899), (1054, 74858), (2108, 37429), (3689, 21388), (5347, 14756), (7378, 10694)]