78842376

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 149772024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 97, 106, 108, 142, 159, 194, 212, 213, 216, 284, 291, 318, 388, 424, 426, 477, 568, 582, 636, 639, 776, 852, 873, 954, 1164, 1272, 1278, 1431, 1704, 1746, 1908, 1917, 2328, 2556, 2619, 2862, 3492, 3763, 3816, 3834, 5112, 5141, 5238, 5724, 6887, 6984, 7526, 7668, 10282, 10476, 11289, 11448, 13774, 15052, 15336, 15423, 20564, 20661, 20952, 22578, 27548, 30104, 30846, 33867, 41128, 41322, 45156, 46269, 55096, 61692, 61983, 67734, 82644, 90312, 92538, 101601, 123384, 123966, 135468, 138807, 165288, 185076, 185949, 203202, 247932, 270936, 277614, 365011, 370152, 371898, 406404, 495864, 555228, 730022, 743796, 812808, 1095033, 1110456, 1460044, 1487592, 2190066, 2920088, 3285099, 4380132, 6570198, 8760264, 9855297, 13140396, 19710594, 26280792, 39421188, 78842376]

約数ペア:

[(1, 78842376), (2, 39421188), (3, 26280792), (4, 19710594), (6, 13140396), (8, 9855297), (9, 8760264), (12, 6570198), (18, 4380132), (24, 3285099), (27, 2920088), (36, 2190066), (53, 1487592), (54, 1460044), (71, 1110456), (72, 1095033), (97, 812808), (106, 743796), (108, 730022), (142, 555228), (159, 495864), (194, 406404), (212, 371898), (213, 370152), (216, 365011), (284, 277614), (291, 270936), (318, 247932), (388, 203202), (424, 185949), (426, 185076), (477, 165288), (568, 138807), (582, 135468), (636, 123966), (639, 123384), (776, 101601), (852, 92538), (873, 90312), (954, 82644), (1164, 67734), (1272, 61983), (1278, 61692), (1431, 55096), (1704, 46269), (1746, 45156), (1908, 41322), (1917, 41128), (2328, 33867), (2556, 30846), (2619, 30104), (2862, 27548), (3492, 22578), (3763, 20952), (3816, 20661), (3834, 20564), (5112, 15423), (5141, 15336), (5238, 15052), (5724, 13774), (6887, 11448), (6984, 11289), (7526, 10476), (7668, 10282)]