42416568

素因数分解:

$2^3\times 3^3\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 118368000

約数和(自身を除く): 75951432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 359, 547, 718, 1077, 1094, 1436, 1641, 2154, 2188, 2872, 3231, 3282, 4308, 4376, 4923, 6462, 6564, 8616, 9693, 9846, 12924, 13128, 14769, 19386, 19692, 25848, 29538, 38772, 39384, 59076, 77544, 118152, 196373, 392746, 589119, 785492, 1178238, 1570984, 1767357, 2356476, 3534714, 4712952, 5302071, 7069428, 10604142, 14138856, 21208284, 42416568]

約数ペア:

[(1, 42416568), (2, 21208284), (3, 14138856), (4, 10604142), (6, 7069428), (8, 5302071), (9, 4712952), (12, 3534714), (18, 2356476), (24, 1767357), (27, 1570984), (36, 1178238), (54, 785492), (72, 589119), (108, 392746), (216, 196373), (359, 118152), (547, 77544), (718, 59076), (1077, 39384), (1094, 38772), (1436, 29538), (1641, 25848), (2154, 19692), (2188, 19386), (2872, 14769), (3231, 13128), (3282, 12924), (4308, 9846), (4376, 9693), (4923, 8616), (6462, 6564)]