81935904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 234360000

約数和(自身を除く): 152424096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 608, 696, 912, 928, 1102, 1392, 1549, 1653, 1824, 2204, 2784, 3098, 3306, 4408, 4647, 6196, 6612, 8816, 9294, 12392, 13224, 17632, 18588, 24784, 26448, 29431, 37176, 44921, 49568, 52896, 58862, 74352, 88293, 89842, 117724, 134763, 148704, 176586, 179684, 235448, 269526, 353172, 359368, 470896, 539052, 706344, 718736, 853499, 941792, 1078104, 1412688, 1437472, 1706998, 2156208, 2560497, 2825376, 3413996, 4312416, 5120994, 6827992, 10241988, 13655984, 20483976, 27311968, 40967952, 81935904]

約数ペア:

[(1, 81935904), (2, 40967952), (3, 27311968), (4, 20483976), (6, 13655984), (8, 10241988), (12, 6827992), (16, 5120994), (19, 4312416), (24, 3413996), (29, 2825376), (32, 2560497), (38, 2156208), (48, 1706998), (57, 1437472), (58, 1412688), (76, 1078104), (87, 941792), (96, 853499), (114, 718736), (116, 706344), (152, 539052), (174, 470896), (228, 359368), (232, 353172), (304, 269526), (348, 235448), (456, 179684), (464, 176586), (551, 148704), (608, 134763), (696, 117724), (912, 89842), (928, 88293), (1102, 74352), (1392, 58862), (1549, 52896), (1653, 49568), (1824, 44921), (2204, 37176), (2784, 29431), (3098, 26448), (3306, 24784), (4408, 18588), (4647, 17632), (6196, 13224), (6612, 12392), (8816, 9294)]