71738268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11699}}^1$

素因数の和:11786

約数の個数: 48

約数和(自身を含む): 193939200

約数和(自身を除く): 122200932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 11699, 23398, 35097, 46796, 70194, 81893, 140388, 163786, 245679, 327572, 491358, 854027, 982716, 1708054, 2562081, 3416108, 5124162, 5978189, 10248324, 11956378, 17934567, 23912756, 35869134, 71738268]

約数ペア:

[(1, 71738268), (2, 35869134), (3, 23912756), (4, 17934567), (6, 11956378), (7, 10248324), (12, 5978189), (14, 5124162), (21, 3416108), (28, 2562081), (42, 1708054), (73, 982716), (84, 854027), (146, 491358), (219, 327572), (292, 245679), (438, 163786), (511, 140388), (876, 81893), (1022, 70194), (1533, 46796), (2044, 35097), (3066, 23398), (6132, 11699)]