82217856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 253612800

約数和(自身を除く): 171394944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 419, 438, 448, 511, 584, 672, 838, 876, 896, 1022, 1168, 1257, 1344, 1533, 1676, 1752, 2044, 2336, 2514, 2688, 2933, 3066, 3352, 3504, 4088, 4672, 5028, 5866, 6132, 6704, 7008, 8176, 8799, 9344, 10056, 11732, 12264, 13408, 14016, 16352, 17598, 20112, 23464, 24528, 26816, 28032, 30587, 32704, 35196, 40224, 46928, 49056, 53632, 61174, 65408, 70392, 80448, 91761, 93856, 98112, 122348, 140784, 160896, 183522, 187712, 196224, 214109, 244696, 281568, 367044, 375424, 428218, 489392, 563136, 642327, 734088, 856436, 978784, 1126272, 1284654, 1468176, 1712872, 1957568, 2569308, 2936352, 3425744, 3915136, 5138616, 5872704, 6851488, 10277232, 11745408, 13702976, 20554464, 27405952, 41108928, 82217856]

約数ペア:

[(1, 82217856), (2, 41108928), (3, 27405952), (4, 20554464), (6, 13702976), (7, 11745408), (8, 10277232), (12, 6851488), (14, 5872704), (16, 5138616), (21, 3915136), (24, 3425744), (28, 2936352), (32, 2569308), (42, 1957568), (48, 1712872), (56, 1468176), (64, 1284654), (73, 1126272), (84, 978784), (96, 856436), (112, 734088), (128, 642327), (146, 563136), (168, 489392), (192, 428218), (219, 375424), (224, 367044), (292, 281568), (336, 244696), (384, 214109), (419, 196224), (438, 187712), (448, 183522), (511, 160896), (584, 140784), (672, 122348), (838, 98112), (876, 93856), (896, 91761), (1022, 80448), (1168, 70392), (1257, 65408), (1344, 61174), (1533, 53632), (1676, 49056), (1752, 46928), (2044, 40224), (2336, 35196), (2514, 32704), (2688, 30587), (2933, 28032), (3066, 26816), (3352, 24528), (3504, 23464), (4088, 20112), (4672, 17598), (5028, 16352), (5866, 14016), (6132, 13408), (6704, 12264), (7008, 11732), (8176, 10056), (8799, 9344)]