172975992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16879}}^1$

素因数の和:16956

約数の個数: 64

約数和(自身を含む): 502348800

約数和(自身を除く): 329372808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 16879, 33758, 50637, 67516, 101274, 118153, 135032, 202548, 236306, 354459, 405096, 472612, 708918, 945224, 1029619, 1417836, 2059238, 2835672, 3088857, 4118476, 6177714, 7207333, 8236952, 12355428, 14414666, 21621999, 24710856, 28829332, 43243998, 57658664, 86487996, 172975992]

約数ペア:

[(1, 172975992), (2, 86487996), (3, 57658664), (4, 43243998), (6, 28829332), (7, 24710856), (8, 21621999), (12, 14414666), (14, 12355428), (21, 8236952), (24, 7207333), (28, 6177714), (42, 4118476), (56, 3088857), (61, 2835672), (84, 2059238), (122, 1417836), (168, 1029619), (183, 945224), (244, 708918), (366, 472612), (427, 405096), (488, 354459), (732, 236306), (854, 202548), (1281, 135032), (1464, 118153), (1708, 101274), (2562, 67516), (3416, 50637), (5124, 33758), (10248, 16879)]