8278360308

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1381}}^1\times {\mathrm{2281}}^1$

素因数の和:3745

約数の個数: 72

約数和(自身を含む): 21237177416

約数和(自身を除く): 12958817108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 1381, 2281, 2628, 2762, 4143, 4562, 5524, 6843, 8286, 9124, 12429, 13686, 16572, 20529, 24858, 27372, 41058, 49716, 82116, 100813, 166513, 201626, 302439, 333026, 403252, 499539, 604878, 666052, 907317, 999078, 1209756, 1498617, 1814634, 1998156, 2997234, 3150061, 3629268, 5994468, 6300122, 9450183, 12600244, 18900366, 28350549, 37800732, 56701098, 113402196, 229954453, 459908906, 689863359, 919817812, 1379726718, 2069590077, 2759453436, 4139180154, 8278360308]

約数ペア:

[(1, 8278360308), (2, 4139180154), (3, 2759453436), (4, 2069590077), (6, 1379726718), (9, 919817812), (12, 689863359), (18, 459908906), (36, 229954453), (73, 113402196), (146, 56701098), (219, 37800732), (292, 28350549), (438, 18900366), (657, 12600244), (876, 9450183), (1314, 6300122), (1381, 5994468), (2281, 3629268), (2628, 3150061), (2762, 2997234), (4143, 1998156), (4562, 1814634), (5524, 1498617), (6843, 1209756), (8286, 999078), (9124, 907317), (12429, 666052), (13686, 604878), (16572, 499539), (20529, 403252), (24858, 333026), (27372, 302439), (41058, 201626), (49716, 166513), (82116, 100813)]