39976416

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 121356144

約数和(自身を除く): 81379728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 97, 106, 108, 144, 159, 162, 194, 212, 216, 243, 288, 291, 318, 324, 388, 424, 432, 477, 486, 582, 636, 648, 776, 848, 864, 873, 954, 972, 1164, 1272, 1296, 1431, 1552, 1696, 1746, 1908, 1944, 2328, 2544, 2592, 2619, 2862, 3104, 3492, 3816, 3888, 4293, 4656, 5088, 5141, 5238, 5724, 6984, 7632, 7776, 7857, 8586, 9312, 10282, 10476, 11448, 12879, 13968, 15264, 15423, 15714, 17172, 20564, 20952, 22896, 23571, 25758, 27936, 30846, 31428, 34344, 41128, 41904, 45792, 46269, 47142, 51516, 61692, 62856, 68688, 82256, 83808, 92538, 94284, 103032, 123384, 125712, 137376, 138807, 164512, 185076, 188568, 206064, 246768, 251424, 277614, 370152, 377136, 412128, 416421, 493536, 555228, 740304, 754272, 832842, 1110456, 1249263, 1480608, 1665684, 2220912, 2498526, 3331368, 4441824, 4997052, 6662736, 9994104, 13325472, 19988208, 39976416]

約数ペア:

[(1, 39976416), (2, 19988208), (3, 13325472), (4, 9994104), (6, 6662736), (8, 4997052), (9, 4441824), (12, 3331368), (16, 2498526), (18, 2220912), (24, 1665684), (27, 1480608), (32, 1249263), (36, 1110456), (48, 832842), (53, 754272), (54, 740304), (72, 555228), (81, 493536), (96, 416421), (97, 412128), (106, 377136), (108, 370152), (144, 277614), (159, 251424), (162, 246768), (194, 206064), (212, 188568), (216, 185076), (243, 164512), (288, 138807), (291, 137376), (318, 125712), (324, 123384), (388, 103032), (424, 94284), (432, 92538), (477, 83808), (486, 82256), (582, 68688), (636, 62856), (648, 61692), (776, 51516), (848, 47142), (864, 46269), (873, 45792), (954, 41904), (972, 41128), (1164, 34344), (1272, 31428), (1296, 30846), (1431, 27936), (1552, 25758), (1696, 23571), (1746, 22896), (1908, 20952), (1944, 20564), (2328, 17172), (2544, 15714), (2592, 15423), (2619, 15264), (2862, 13968), (3104, 12879), (3492, 11448), (3816, 10476), (3888, 10282), (4293, 9312), (4656, 8586), (5088, 7857), (5141, 7776), (5238, 7632), (5724, 6984)]