38907864

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 110279400

約数和(自身を除く): 71371536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 619, 648, 776, 873, 1164, 1238, 1746, 1857, 2328, 2476, 2619, 3492, 3714, 4952, 5238, 5571, 6984, 7428, 7857, 10476, 11142, 14856, 15714, 16713, 20952, 22284, 31428, 33426, 44568, 50139, 60043, 62856, 66852, 100278, 120086, 133704, 180129, 200556, 240172, 360258, 401112, 480344, 540387, 720516, 1080774, 1441032, 1621161, 2161548, 3242322, 4323096, 4863483, 6484644, 9726966, 12969288, 19453932, 38907864]

約数ペア:

[(1, 38907864), (2, 19453932), (3, 12969288), (4, 9726966), (6, 6484644), (8, 4863483), (9, 4323096), (12, 3242322), (18, 2161548), (24, 1621161), (27, 1441032), (36, 1080774), (54, 720516), (72, 540387), (81, 480344), (97, 401112), (108, 360258), (162, 240172), (194, 200556), (216, 180129), (291, 133704), (324, 120086), (388, 100278), (582, 66852), (619, 62856), (648, 60043), (776, 50139), (873, 44568), (1164, 33426), (1238, 31428), (1746, 22284), (1857, 20952), (2328, 16713), (2476, 15714), (2619, 14856), (3492, 11142), (3714, 10476), (4952, 7857), (5238, 7428), (5571, 6984)]