69857984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 173126400

約数和(自身を除く): 103268416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 152, 203, 224, 232, 266, 283, 304, 406, 448, 464, 532, 551, 566, 608, 812, 928, 1064, 1102, 1132, 1216, 1624, 1856, 1981, 2128, 2204, 2264, 3248, 3857, 3962, 4256, 4408, 4528, 5377, 6496, 7714, 7924, 8207, 8512, 8816, 9056, 10754, 12992, 15428, 15848, 16414, 17632, 18112, 21508, 30856, 31696, 32828, 35264, 37639, 43016, 57449, 61712, 63392, 65656, 75278, 86032, 114898, 123424, 126784, 131312, 150556, 155933, 172064, 229796, 246848, 262624, 301112, 311866, 344128, 459592, 525248, 602224, 623732, 919184, 1091531, 1204448, 1247464, 1838368, 2183062, 2408896, 2494928, 3676736, 4366124, 4989856, 8732248, 9979712, 17464496, 34928992, 69857984]

約数ペア:

[(1, 69857984), (2, 34928992), (4, 17464496), (7, 9979712), (8, 8732248), (14, 4989856), (16, 4366124), (19, 3676736), (28, 2494928), (29, 2408896), (32, 2183062), (38, 1838368), (56, 1247464), (58, 1204448), (64, 1091531), (76, 919184), (112, 623732), (116, 602224), (133, 525248), (152, 459592), (203, 344128), (224, 311866), (232, 301112), (266, 262624), (283, 246848), (304, 229796), (406, 172064), (448, 155933), (464, 150556), (532, 131312), (551, 126784), (566, 123424), (608, 114898), (812, 86032), (928, 75278), (1064, 65656), (1102, 63392), (1132, 61712), (1216, 57449), (1624, 43016), (1856, 37639), (1981, 35264), (2128, 32828), (2204, 31696), (2264, 30856), (3248, 21508), (3857, 18112), (3962, 17632), (4256, 16414), (4408, 15848), (4528, 15428), (5377, 12992), (6496, 10754), (7714, 9056), (7924, 8816), (8207, 8512)]