85831648

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 203636160

約数和(自身を除く): 117804512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 73, 112, 116, 146, 181, 203, 224, 232, 292, 362, 406, 464, 511, 584, 724, 812, 928, 1022, 1168, 1267, 1448, 1624, 2044, 2117, 2336, 2534, 2896, 3248, 4088, 4234, 5068, 5249, 5792, 6496, 8176, 8468, 10136, 10498, 13213, 14819, 16352, 16936, 20272, 20996, 26426, 29638, 33872, 36743, 40544, 41992, 52852, 59276, 67744, 73486, 83984, 92491, 105704, 118552, 146972, 167968, 184982, 211408, 237104, 293944, 369964, 383177, 422816, 474208, 587888, 739928, 766354, 1175776, 1479856, 1532708, 2682239, 2959712, 3065416, 5364478, 6130832, 10728956, 12261664, 21457912, 42915824, 85831648]

約数ペア:

[(1, 85831648), (2, 42915824), (4, 21457912), (7, 12261664), (8, 10728956), (14, 6130832), (16, 5364478), (28, 3065416), (29, 2959712), (32, 2682239), (56, 1532708), (58, 1479856), (73, 1175776), (112, 766354), (116, 739928), (146, 587888), (181, 474208), (203, 422816), (224, 383177), (232, 369964), (292, 293944), (362, 237104), (406, 211408), (464, 184982), (511, 167968), (584, 146972), (724, 118552), (812, 105704), (928, 92491), (1022, 83984), (1168, 73486), (1267, 67744), (1448, 59276), (1624, 52852), (2044, 41992), (2117, 40544), (2336, 36743), (2534, 33872), (2896, 29638), (3248, 26426), (4088, 20996), (4234, 20272), (5068, 16936), (5249, 16352), (5792, 14819), (6496, 13213), (8176, 10498), (8468, 10136)]