72419872

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 163683072

約数和(自身を除く): 91263200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1193, 1897, 2168, 2386, 3794, 4336, 4772, 7588, 8351, 8672, 9544, 15176, 16702, 19088, 30352, 33404, 38176, 60704, 66808, 133616, 267232, 323303, 646606, 1293212, 2263121, 2586424, 4526242, 5172848, 9052484, 10345696, 18104968, 36209936, 72419872]

約数ペア:

[(1, 72419872), (2, 36209936), (4, 18104968), (7, 10345696), (8, 9052484), (14, 5172848), (16, 4526242), (28, 2586424), (32, 2263121), (56, 1293212), (112, 646606), (224, 323303), (271, 267232), (542, 133616), (1084, 66808), (1193, 60704), (1897, 38176), (2168, 33404), (2386, 30352), (3794, 19088), (4336, 16702), (4772, 15176), (7588, 9544), (8351, 8672)]