75451728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 80

約数和(自身を含む): 214575552

約数和(自身を除く): 139123824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1181, 1331, 1452, 1936, 2362, 2662, 2904, 3543, 3993, 4724, 5324, 5808, 7086, 7986, 9448, 10648, 12991, 14172, 15972, 18896, 21296, 25982, 28344, 31944, 38973, 51964, 56688, 63888, 77946, 103928, 142901, 155892, 207856, 285802, 311784, 428703, 571604, 623568, 857406, 1143208, 1571911, 1714812, 2286416, 3143822, 3429624, 4715733, 6287644, 6859248, 9431466, 12575288, 18862932, 25150576, 37725864, 75451728]

約数ペア:

[(1, 75451728), (2, 37725864), (3, 25150576), (4, 18862932), (6, 12575288), (8, 9431466), (11, 6859248), (12, 6287644), (16, 4715733), (22, 3429624), (24, 3143822), (33, 2286416), (44, 1714812), (48, 1571911), (66, 1143208), (88, 857406), (121, 623568), (132, 571604), (176, 428703), (242, 311784), (264, 285802), (363, 207856), (484, 155892), (528, 142901), (726, 103928), (968, 77946), (1181, 63888), (1331, 56688), (1452, 51964), (1936, 38973), (2362, 31944), (2662, 28344), (2904, 25982), (3543, 21296), (3993, 18896), (4724, 15972), (5324, 14172), (5808, 12991), (7086, 10648), (7986, 9448)]