83778926

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 173352960

約数和(自身を除く): 89574034

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 49, 62, 77, 98, 109, 154, 161, 217, 218, 253, 322, 341, 434, 506, 539, 682, 713, 763, 1078, 1127, 1199, 1426, 1519, 1526, 1771, 2254, 2387, 2398, 2507, 3038, 3379, 3542, 4774, 4991, 5014, 5341, 6758, 7843, 8393, 9982, 10682, 12397, 15686, 16709, 16786, 17549, 23653, 24794, 27577, 33418, 34937, 35098, 37169, 47306, 54901, 55154, 58751, 69874, 74338, 77717, 109802, 117502, 122843, 155434, 165571, 193039, 245686, 260183, 331142, 384307, 386078, 520366, 544019, 768614, 854887, 1088038, 1351273, 1709774, 1821281, 2702546, 3642562, 3808133, 5984209, 7616266, 11968418, 41889463, 83778926]

約数ペア:

[(1, 83778926), (2, 41889463), (7, 11968418), (11, 7616266), (14, 5984209), (22, 3808133), (23, 3642562), (31, 2702546), (46, 1821281), (49, 1709774), (62, 1351273), (77, 1088038), (98, 854887), (109, 768614), (154, 544019), (161, 520366), (217, 386078), (218, 384307), (253, 331142), (322, 260183), (341, 245686), (434, 193039), (506, 165571), (539, 155434), (682, 122843), (713, 117502), (763, 109802), (1078, 77717), (1127, 74338), (1199, 69874), (1426, 58751), (1519, 55154), (1526, 54901), (1771, 47306), (2254, 37169), (2387, 35098), (2398, 34937), (2507, 33418), (3038, 27577), (3379, 24794), (3542, 23653), (4774, 17549), (4991, 16786), (5014, 16709), (5341, 15686), (6758, 12397), (7843, 10682), (8393, 9982)]