45045728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 112896000

約数和(自身を除く): 67850272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 499, 728, 806, 868, 992, 998, 1456, 1612, 1736, 1996, 2821, 2912, 3224, 3472, 3493, 3992, 5642, 6448, 6487, 6944, 6986, 7984, 11284, 12896, 12974, 13972, 15469, 15968, 22568, 25948, 27944, 30938, 45136, 45409, 51896, 55888, 61876, 90272, 90818, 103792, 108283, 111776, 123752, 181636, 201097, 207584, 216566, 247504, 363272, 402194, 433132, 495008, 726544, 804388, 866264, 1407679, 1453088, 1608776, 1732528, 2815358, 3217552, 3465056, 5630716, 6435104, 11261432, 22522864, 45045728]

約数ペア:

[(1, 45045728), (2, 22522864), (4, 11261432), (7, 6435104), (8, 5630716), (13, 3465056), (14, 3217552), (16, 2815358), (26, 1732528), (28, 1608776), (31, 1453088), (32, 1407679), (52, 866264), (56, 804388), (62, 726544), (91, 495008), (104, 433132), (112, 402194), (124, 363272), (182, 247504), (208, 216566), (217, 207584), (224, 201097), (248, 181636), (364, 123752), (403, 111776), (416, 108283), (434, 103792), (496, 90818), (499, 90272), (728, 61876), (806, 55888), (868, 51896), (992, 45409), (998, 45136), (1456, 30938), (1612, 27944), (1736, 25948), (1996, 22568), (2821, 15968), (2912, 15469), (3224, 13972), (3472, 12974), (3493, 12896), (3992, 11284), (5642, 7984), (6448, 6986), (6487, 6944)]