71559012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 195924960

約数和(自身を除く): 124365948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 929, 1572, 1834, 1858, 2751, 2787, 3668, 3716, 5502, 5574, 6419, 6503, 11004, 11148, 12838, 13006, 19257, 19509, 25676, 26012, 38514, 39018, 45521, 77028, 78036, 91042, 121699, 136563, 182084, 243398, 273126, 365097, 486796, 546252, 730194, 851893, 1460388, 1703786, 2555679, 3407572, 5111358, 5963251, 10222716, 11926502, 17889753, 23853004, 35779506, 71559012]

約数ペア:

[(1, 71559012), (2, 35779506), (3, 23853004), (4, 17889753), (6, 11926502), (7, 10222716), (12, 5963251), (14, 5111358), (21, 3407572), (28, 2555679), (42, 1703786), (49, 1460388), (84, 851893), (98, 730194), (131, 546252), (147, 486796), (196, 365097), (262, 273126), (294, 243398), (393, 182084), (524, 136563), (588, 121699), (786, 91042), (917, 78036), (929, 77028), (1572, 45521), (1834, 39018), (1858, 38514), (2751, 26012), (2787, 25676), (3668, 19509), (3716, 19257), (5502, 13006), (5574, 12838), (6419, 11148), (6503, 11004)]