82640208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 244984320

約数和(自身を除く): 162344112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 587, 838, 1174, 1257, 1676, 1761, 2348, 2514, 2933, 3352, 3522, 4109, 4696, 5028, 5866, 6704, 7044, 8218, 8799, 9392, 10056, 11732, 12327, 14088, 16436, 17598, 20112, 23464, 24654, 28176, 32872, 35196, 46928, 49308, 65744, 70392, 98616, 140784, 197232, 245953, 491906, 737859, 983812, 1475718, 1721671, 1967624, 2951436, 3443342, 3935248, 5165013, 5902872, 6886684, 10330026, 11805744, 13773368, 20660052, 27546736, 41320104, 82640208]

約数ペア:

[(1, 82640208), (2, 41320104), (3, 27546736), (4, 20660052), (6, 13773368), (7, 11805744), (8, 10330026), (12, 6886684), (14, 5902872), (16, 5165013), (21, 3935248), (24, 3443342), (28, 2951436), (42, 1967624), (48, 1721671), (56, 1475718), (84, 983812), (112, 737859), (168, 491906), (336, 245953), (419, 197232), (587, 140784), (838, 98616), (1174, 70392), (1257, 65744), (1676, 49308), (1761, 46928), (2348, 35196), (2514, 32872), (2933, 28176), (3352, 24654), (3522, 23464), (4109, 20112), (4696, 17598), (5028, 16436), (5866, 14088), (6704, 12327), (7044, 11732), (8218, 10056), (8799, 9392)]