40980072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{34847}}^1$

素因数の和:34870

約数の個数: 48

約数和(自身を含む): 119180160

約数和(自身を除く): 78200088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 34847, 69694, 104541, 139388, 209082, 243929, 278776, 418164, 487858, 731787, 836328, 975716, 1463574, 1707503, 1951432, 2927148, 3415006, 5122509, 5854296, 6830012, 10245018, 13660024, 20490036, 40980072]

約数ペア:

[(1, 40980072), (2, 20490036), (3, 13660024), (4, 10245018), (6, 6830012), (7, 5854296), (8, 5122509), (12, 3415006), (14, 2927148), (21, 1951432), (24, 1707503), (28, 1463574), (42, 975716), (49, 836328), (56, 731787), (84, 487858), (98, 418164), (147, 278776), (168, 243929), (196, 209082), (294, 139388), (392, 104541), (588, 69694), (1176, 34847)]