42528528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 120

約数和(自身を含む): 140514816

約数和(自身を除く): 97986288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1361, 1488, 1736, 1953, 2232, 2604, 2722, 3472, 3906, 4083, 4464, 5208, 5444, 7812, 8166, 9527, 10416, 10888, 12249, 15624, 16332, 19054, 21776, 24498, 28581, 31248, 32664, 38108, 42191, 48996, 57162, 65328, 76216, 84382, 85743, 97992, 114324, 126573, 152432, 168764, 171486, 195984, 228648, 253146, 295337, 337528, 342972, 379719, 457296, 506292, 590674, 675056, 685944, 759438, 886011, 1012584, 1181348, 1371888, 1518876, 1772022, 2025168, 2362696, 2658033, 3037752, 3544044, 4725392, 5316066, 6075504, 7088088, 10632132, 14176176, 21264264, 42528528]

約数ペア:

[(1, 42528528), (2, 21264264), (3, 14176176), (4, 10632132), (6, 7088088), (7, 6075504), (8, 5316066), (9, 4725392), (12, 3544044), (14, 3037752), (16, 2658033), (18, 2362696), (21, 2025168), (24, 1772022), (28, 1518876), (31, 1371888), (36, 1181348), (42, 1012584), (48, 886011), (56, 759438), (62, 685944), (63, 675056), (72, 590674), (84, 506292), (93, 457296), (112, 379719), (124, 342972), (126, 337528), (144, 295337), (168, 253146), (186, 228648), (217, 195984), (248, 171486), (252, 168764), (279, 152432), (336, 126573), (372, 114324), (434, 97992), (496, 85743), (504, 84382), (558, 76216), (651, 65328), (744, 57162), (868, 48996), (1008, 42191), (1116, 38108), (1302, 32664), (1361, 31248), (1488, 28581), (1736, 24498), (1953, 21776), (2232, 19054), (2604, 16332), (2722, 15624), (3472, 12249), (3906, 10888), (4083, 10416), (4464, 9527), (5208, 8166), (5444, 7812)]