80179488

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1614

約数の個数: 72

約数和(自身を含む): 229320000

約数和(自身を除く): 149140512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1399, 1592, 1791, 2388, 2798, 3184, 3582, 4197, 4776, 5596, 6368, 7164, 8394, 9552, 11192, 12591, 14328, 16788, 19104, 22384, 25182, 28656, 33576, 44768, 50364, 57312, 67152, 100728, 134304, 201456, 278401, 402912, 556802, 835203, 1113604, 1670406, 2227208, 2505609, 3340812, 4454416, 5011218, 6681624, 8908832, 10022436, 13363248, 20044872, 26726496, 40089744, 80179488]

約数ペア:

[(1, 80179488), (2, 40089744), (3, 26726496), (4, 20044872), (6, 13363248), (8, 10022436), (9, 8908832), (12, 6681624), (16, 5011218), (18, 4454416), (24, 3340812), (32, 2505609), (36, 2227208), (48, 1670406), (72, 1113604), (96, 835203), (144, 556802), (199, 402912), (288, 278401), (398, 201456), (597, 134304), (796, 100728), (1194, 67152), (1399, 57312), (1592, 50364), (1791, 44768), (2388, 33576), (2798, 28656), (3184, 25182), (3582, 22384), (4197, 19104), (4776, 16788), (5596, 14328), (6368, 12591), (7164, 11192), (8394, 9552)]