68949888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 212094720

約数和(自身を除く): 143144832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 227, 336, 339, 384, 448, 452, 454, 672, 678, 681, 791, 896, 904, 908, 1344, 1356, 1362, 1582, 1589, 1808, 1816, 2373, 2688, 2712, 2724, 3164, 3178, 3616, 3632, 4746, 4767, 5424, 5448, 6328, 6356, 7232, 7264, 9492, 9534, 10848, 10896, 12656, 12712, 14464, 14528, 18984, 19068, 21696, 21792, 25312, 25424, 25651, 29056, 37968, 38136, 43392, 43584, 50624, 50848, 51302, 75936, 76272, 76953, 87168, 101248, 101696, 102604, 151872, 152544, 153906, 179557, 203392, 205208, 303744, 305088, 307812, 359114, 410416, 538671, 610176, 615624, 718228, 820832, 1077342, 1231248, 1436456, 1641664, 2154684, 2462496, 2872912, 3283328, 4309368, 4924992, 5745824, 8618736, 9849984, 11491648, 17237472, 22983296, 34474944, 68949888]

約数ペア:

[(1, 68949888), (2, 34474944), (3, 22983296), (4, 17237472), (6, 11491648), (7, 9849984), (8, 8618736), (12, 5745824), (14, 4924992), (16, 4309368), (21, 3283328), (24, 2872912), (28, 2462496), (32, 2154684), (42, 1641664), (48, 1436456), (56, 1231248), (64, 1077342), (84, 820832), (96, 718228), (112, 615624), (113, 610176), (128, 538671), (168, 410416), (192, 359114), (224, 307812), (226, 305088), (227, 303744), (336, 205208), (339, 203392), (384, 179557), (448, 153906), (452, 152544), (454, 151872), (672, 102604), (678, 101696), (681, 101248), (791, 87168), (896, 76953), (904, 76272), (908, 75936), (1344, 51302), (1356, 50848), (1362, 50624), (1582, 43584), (1589, 43392), (1808, 38136), (1816, 37968), (2373, 29056), (2688, 25651), (2712, 25424), (2724, 25312), (3164, 21792), (3178, 21696), (3616, 19068), (3632, 18984), (4746, 14528), (4767, 14464), (5424, 12712), (5448, 12656), (6328, 10896), (6356, 10848), (7232, 9534), (7264, 9492)]