73207728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 226034640

約数和(自身を除く): 152826912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 113, 132, 144, 176, 198, 226, 264, 339, 396, 409, 452, 528, 678, 792, 818, 904, 1017, 1227, 1243, 1356, 1584, 1636, 1808, 2034, 2454, 2486, 2712, 3272, 3681, 3729, 4068, 4499, 4908, 4972, 5424, 6544, 7362, 7458, 8136, 8998, 9816, 9944, 11187, 13497, 14724, 14916, 16272, 17996, 19632, 19888, 22374, 26994, 29448, 29832, 35992, 40491, 44748, 46217, 53988, 58896, 59664, 71984, 80982, 89496, 92434, 107976, 138651, 161964, 178992, 184868, 215952, 277302, 323928, 369736, 415953, 508387, 554604, 647856, 739472, 831906, 1016774, 1109208, 1525161, 1663812, 2033548, 2218416, 3050322, 3327624, 4067096, 4575483, 6100644, 6655248, 8134192, 9150966, 12201288, 18301932, 24402576, 36603864, 73207728]

約数ペア:

[(1, 73207728), (2, 36603864), (3, 24402576), (4, 18301932), (6, 12201288), (8, 9150966), (9, 8134192), (11, 6655248), (12, 6100644), (16, 4575483), (18, 4067096), (22, 3327624), (24, 3050322), (33, 2218416), (36, 2033548), (44, 1663812), (48, 1525161), (66, 1109208), (72, 1016774), (88, 831906), (99, 739472), (113, 647856), (132, 554604), (144, 508387), (176, 415953), (198, 369736), (226, 323928), (264, 277302), (339, 215952), (396, 184868), (409, 178992), (452, 161964), (528, 138651), (678, 107976), (792, 92434), (818, 89496), (904, 80982), (1017, 71984), (1227, 59664), (1243, 58896), (1356, 53988), (1584, 46217), (1636, 44748), (1808, 40491), (2034, 35992), (2454, 29832), (2486, 29448), (2712, 26994), (3272, 22374), (3681, 19888), (3729, 19632), (4068, 17996), (4499, 16272), (4908, 14916), (4972, 14724), (5424, 13497), (6544, 11187), (7362, 9944), (7458, 9816), (8136, 8998)]