77028196

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 87074204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 2441, 4508, 4882, 7889, 9764, 15778, 17087, 31556, 34174, 56143, 68348, 112286, 119609, 224572, 239218, 393001, 478436, 786002, 837263, 1572004, 1674526, 2751007, 3349052, 5502014, 11004028, 19257049, 38514098, 77028196]

約数ペア:

[(1, 77028196), (2, 38514098), (4, 19257049), (7, 11004028), (14, 5502014), (23, 3349052), (28, 2751007), (46, 1674526), (49, 1572004), (92, 837263), (98, 786002), (161, 478436), (196, 393001), (322, 239218), (343, 224572), (644, 119609), (686, 112286), (1127, 68348), (1372, 56143), (2254, 34174), (2441, 31556), (4508, 17087), (4882, 15778), (7889, 9764)]