38872548

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 119528640

約数和(自身を除く): 80656092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 839, 858, 891, 1053, 1188, 1287, 1404, 1678, 1716, 1782, 2106, 2517, 2574, 3356, 3564, 3861, 4212, 5034, 5148, 7551, 7722, 9229, 10068, 10907, 11583, 15102, 15444, 18458, 21814, 22653, 23166, 27687, 30204, 32721, 36916, 43628, 45306, 46332, 55374, 65442, 67959, 83061, 90612, 98163, 110748, 119977, 130884, 135918, 166122, 196326, 239954, 249183, 271836, 294489, 332244, 359931, 392652, 479908, 498366, 588978, 719862, 747549, 883467, 996732, 1079793, 1177956, 1439724, 1495098, 1766934, 2159586, 2990196, 3239379, 3533868, 4319172, 6478758, 9718137, 12957516, 19436274, 38872548]

約数ペア:

[(1, 38872548), (2, 19436274), (3, 12957516), (4, 9718137), (6, 6478758), (9, 4319172), (11, 3533868), (12, 3239379), (13, 2990196), (18, 2159586), (22, 1766934), (26, 1495098), (27, 1439724), (33, 1177956), (36, 1079793), (39, 996732), (44, 883467), (52, 747549), (54, 719862), (66, 588978), (78, 498366), (81, 479908), (99, 392652), (108, 359931), (117, 332244), (132, 294489), (143, 271836), (156, 249183), (162, 239954), (198, 196326), (234, 166122), (286, 135918), (297, 130884), (324, 119977), (351, 110748), (396, 98163), (429, 90612), (468, 83061), (572, 67959), (594, 65442), (702, 55374), (839, 46332), (858, 45306), (891, 43628), (1053, 36916), (1188, 32721), (1287, 30204), (1404, 27687), (1678, 23166), (1716, 22653), (1782, 21814), (2106, 18458), (2517, 15444), (2574, 15102), (3356, 11583), (3564, 10907), (3861, 10068), (4212, 9229), (5034, 7722), (5148, 7551)]