64395432

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 188928000

約数和(自身を除く): 124532568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 59, 62, 72, 93, 108, 118, 124, 163, 177, 186, 216, 236, 248, 279, 326, 354, 372, 472, 489, 531, 558, 652, 708, 744, 837, 978, 1062, 1116, 1304, 1416, 1467, 1593, 1674, 1829, 1956, 2124, 2232, 2934, 3186, 3348, 3658, 3912, 4248, 4401, 5053, 5487, 5868, 6372, 6696, 7316, 8802, 9617, 10106, 10974, 11736, 12744, 14632, 15159, 16461, 17604, 19234, 20212, 21948, 28851, 30318, 32922, 35208, 38468, 40424, 43896, 45477, 49383, 57702, 60636, 65844, 76936, 86553, 90954, 98766, 115404, 121272, 131688, 136431, 173106, 181908, 197532, 230808, 259659, 272862, 298127, 346212, 363816, 395064, 519318, 545724, 596254, 692424, 894381, 1038636, 1091448, 1192508, 1788762, 2077272, 2385016, 2683143, 3577524, 5366286, 7155048, 8049429, 10732572, 16098858, 21465144, 32197716, 64395432]

約数ペア:

[(1, 64395432), (2, 32197716), (3, 21465144), (4, 16098858), (6, 10732572), (8, 8049429), (9, 7155048), (12, 5366286), (18, 3577524), (24, 2683143), (27, 2385016), (31, 2077272), (36, 1788762), (54, 1192508), (59, 1091448), (62, 1038636), (72, 894381), (93, 692424), (108, 596254), (118, 545724), (124, 519318), (163, 395064), (177, 363816), (186, 346212), (216, 298127), (236, 272862), (248, 259659), (279, 230808), (326, 197532), (354, 181908), (372, 173106), (472, 136431), (489, 131688), (531, 121272), (558, 115404), (652, 98766), (708, 90954), (744, 86553), (837, 76936), (978, 65844), (1062, 60636), (1116, 57702), (1304, 49383), (1416, 45477), (1467, 43896), (1593, 40424), (1674, 38468), (1829, 35208), (1956, 32922), (2124, 30318), (2232, 28851), (2934, 21948), (3186, 20212), (3348, 19234), (3658, 17604), (3912, 16461), (4248, 15159), (4401, 14632), (5053, 12744), (5487, 11736), (5868, 10974), (6372, 10106), (6696, 9617), (7316, 8802)]