73905664

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 80

約数和(自身を含む): 178836768

約数和(自身を除く): 104931104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1213, 1792, 1904, 2176, 2426, 3584, 3808, 4352, 4852, 7616, 8491, 8704, 9704, 15232, 16982, 19408, 20621, 30464, 33964, 38816, 41242, 60928, 67928, 77632, 82484, 135856, 144347, 155264, 164968, 271712, 288694, 310528, 329936, 543424, 577388, 621056, 659872, 1086848, 1154776, 1319744, 2173696, 2309552, 2639488, 4347392, 4619104, 5278976, 9238208, 10557952, 18476416, 36952832, 73905664]

約数ペア:

[(1, 73905664), (2, 36952832), (4, 18476416), (7, 10557952), (8, 9238208), (14, 5278976), (16, 4619104), (17, 4347392), (28, 2639488), (32, 2309552), (34, 2173696), (56, 1319744), (64, 1154776), (68, 1086848), (112, 659872), (119, 621056), (128, 577388), (136, 543424), (224, 329936), (238, 310528), (256, 288694), (272, 271712), (448, 164968), (476, 155264), (512, 144347), (544, 135856), (896, 82484), (952, 77632), (1088, 67928), (1213, 60928), (1792, 41242), (1904, 38816), (2176, 33964), (2426, 30464), (3584, 20621), (3808, 19408), (4352, 16982), (4852, 15232), (7616, 9704), (8491, 8704)]