78773076

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 205709504

約数和(自身を除く): 126936428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 151, 172, 258, 302, 337, 387, 453, 516, 604, 674, 774, 906, 1011, 1348, 1359, 1548, 1812, 2022, 2718, 3033, 4044, 5436, 6066, 6493, 12132, 12986, 14491, 19479, 25972, 28982, 38958, 43473, 50887, 57964, 58437, 77916, 86946, 101774, 116874, 130419, 152661, 173892, 203548, 233748, 260838, 305322, 457983, 521676, 610644, 915966, 1831932, 2188141, 4376282, 6564423, 8752564, 13128846, 19693269, 26257692, 39386538, 78773076]

約数ペア:

[(1, 78773076), (2, 39386538), (3, 26257692), (4, 19693269), (6, 13128846), (9, 8752564), (12, 6564423), (18, 4376282), (36, 2188141), (43, 1831932), (86, 915966), (129, 610644), (151, 521676), (172, 457983), (258, 305322), (302, 260838), (337, 233748), (387, 203548), (453, 173892), (516, 152661), (604, 130419), (674, 116874), (774, 101774), (906, 86946), (1011, 77916), (1348, 58437), (1359, 57964), (1548, 50887), (1812, 43473), (2022, 38958), (2718, 28982), (3033, 25972), (4044, 19479), (5436, 14491), (6066, 12986), (6493, 12132)]