72215056

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 143339040

約数和(自身を除く): 71123984

約数列:

[1, 2, 4, 8, 16, 59, 118, 227, 236, 337, 454, 472, 674, 908, 944, 1348, 1816, 2696, 3632, 5392, 13393, 19883, 26786, 39766, 53572, 76499, 79532, 107144, 152998, 159064, 214288, 305996, 318128, 611992, 1223984, 4513441, 9026882, 18053764, 36107528, 72215056]

約数ペア:

[(1, 72215056), (2, 36107528), (4, 18053764), (8, 9026882), (16, 4513441), (59, 1223984), (118, 611992), (227, 318128), (236, 305996), (337, 214288), (454, 159064), (472, 152998), (674, 107144), (908, 79532), (944, 76499), (1348, 53572), (1816, 39766), (2696, 26786), (3632, 19883), (5392, 13393)]