80893728

素因数分解:

$2^5\times 3^5\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 243262656

約数和(自身を除く): 162368928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 103, 108, 144, 162, 202, 206, 216, 243, 288, 303, 309, 324, 404, 412, 432, 486, 606, 618, 648, 808, 824, 864, 909, 927, 972, 1212, 1236, 1296, 1616, 1648, 1818, 1854, 1944, 2424, 2472, 2592, 2727, 2781, 3232, 3296, 3636, 3708, 3888, 4848, 4944, 5454, 5562, 7272, 7416, 7776, 8181, 8343, 9696, 9888, 10403, 10908, 11124, 14544, 14832, 16362, 16686, 20806, 21816, 22248, 24543, 25029, 29088, 29664, 31209, 32724, 33372, 41612, 43632, 44496, 49086, 50058, 62418, 65448, 66744, 83224, 87264, 88992, 93627, 98172, 100116, 124836, 130896, 133488, 166448, 187254, 196344, 200232, 249672, 261792, 266976, 280881, 332896, 374508, 392688, 400464, 499344, 561762, 749016, 785376, 800928, 842643, 998688, 1123524, 1498032, 1685286, 2247048, 2527929, 2996064, 3370572, 4494096, 5055858, 6741144, 8988192, 10111716, 13482288, 20223432, 26964576, 40446864, 80893728]

約数ペア:

[(1, 80893728), (2, 40446864), (3, 26964576), (4, 20223432), (6, 13482288), (8, 10111716), (9, 8988192), (12, 6741144), (16, 5055858), (18, 4494096), (24, 3370572), (27, 2996064), (32, 2527929), (36, 2247048), (48, 1685286), (54, 1498032), (72, 1123524), (81, 998688), (96, 842643), (101, 800928), (103, 785376), (108, 749016), (144, 561762), (162, 499344), (202, 400464), (206, 392688), (216, 374508), (243, 332896), (288, 280881), (303, 266976), (309, 261792), (324, 249672), (404, 200232), (412, 196344), (432, 187254), (486, 166448), (606, 133488), (618, 130896), (648, 124836), (808, 100116), (824, 98172), (864, 93627), (909, 88992), (927, 87264), (972, 83224), (1212, 66744), (1236, 65448), (1296, 62418), (1616, 50058), (1648, 49086), (1818, 44496), (1854, 43632), (1944, 41612), (2424, 33372), (2472, 32724), (2592, 31209), (2727, 29664), (2781, 29088), (3232, 25029), (3296, 24543), (3636, 22248), (3708, 21816), (3888, 20806), (4848, 16686), (4944, 16362), (5454, 14832), (5562, 14544), (7272, 11124), (7416, 10908), (7776, 10403), (8181, 9888), (8343, 9696)]