78060944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 169957872

約数和(自身を除く): 91896928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 73, 97, 104, 106, 146, 194, 208, 212, 292, 388, 424, 584, 689, 776, 848, 949, 1168, 1261, 1378, 1552, 1898, 2522, 2756, 3796, 3869, 5044, 5141, 5512, 7081, 7592, 7738, 10088, 10282, 11024, 14162, 15184, 15476, 20176, 20564, 28324, 30952, 41128, 50297, 56648, 61904, 66833, 82256, 92053, 100594, 113296, 133666, 184106, 201188, 267332, 368212, 375293, 402376, 534664, 736424, 750586, 804752, 1069328, 1472848, 1501172, 3002344, 4878809, 6004688, 9757618, 19515236, 39030472, 78060944]

約数ペア:

[(1, 78060944), (2, 39030472), (4, 19515236), (8, 9757618), (13, 6004688), (16, 4878809), (26, 3002344), (52, 1501172), (53, 1472848), (73, 1069328), (97, 804752), (104, 750586), (106, 736424), (146, 534664), (194, 402376), (208, 375293), (212, 368212), (292, 267332), (388, 201188), (424, 184106), (584, 133666), (689, 113296), (776, 100594), (848, 92053), (949, 82256), (1168, 66833), (1261, 61904), (1378, 56648), (1552, 50297), (1898, 41128), (2522, 30952), (2756, 28324), (3796, 20564), (3869, 20176), (5044, 15476), (5141, 15184), (5512, 14162), (7081, 11024), (7592, 10282), (7738, 10088)]