72806096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 154380000

約数和(自身を除く): 81573904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 829, 998, 1658, 1996, 3316, 3992, 5489, 6632, 7984, 9119, 10978, 13264, 18238, 21956, 36476, 43912, 72952, 87824, 145904, 413671, 827342, 1654684, 3309368, 4550381, 6618736, 9100762, 18201524, 36403048, 72806096]

約数ペア:

[(1, 72806096), (2, 36403048), (4, 18201524), (8, 9100762), (11, 6618736), (16, 4550381), (22, 3309368), (44, 1654684), (88, 827342), (176, 413671), (499, 145904), (829, 87824), (998, 72952), (1658, 43912), (1996, 36476), (3316, 21956), (3992, 18238), (5489, 13264), (6632, 10978), (7984, 9119)]