122627916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 325909584

約数和(自身を除く): 203281668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 2141, 3182, 4282, 4773, 6364, 6423, 8564, 9546, 12846, 14319, 19092, 19269, 25692, 28638, 38538, 57276, 77076, 79217, 92063, 158434, 184126, 237651, 276189, 316868, 368252, 475302, 552378, 712953, 828567, 950604, 1104756, 1425906, 1657134, 2851812, 3314268, 3406331, 6812662, 10218993, 13625324, 20437986, 30656979, 40875972, 61313958, 122627916]

約数ペア:

[(1, 122627916), (2, 61313958), (3, 40875972), (4, 30656979), (6, 20437986), (9, 13625324), (12, 10218993), (18, 6812662), (36, 3406331), (37, 3314268), (43, 2851812), (74, 1657134), (86, 1425906), (111, 1104756), (129, 950604), (148, 828567), (172, 712953), (222, 552378), (258, 475302), (333, 368252), (387, 316868), (444, 276189), (516, 237651), (666, 184126), (774, 158434), (1332, 92063), (1548, 79217), (1591, 77076), (2141, 57276), (3182, 38538), (4282, 28638), (4773, 25692), (6364, 19269), (6423, 19092), (8564, 14319), (9546, 12846)]