83959876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 198483264

約数和(自身を除く): 114523388

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1613, 1859, 2002, 2366, 3226, 3718, 4004, 4732, 6452, 7436, 11291, 13013, 17743, 20969, 22582, 26026, 35486, 41938, 45164, 52052, 70972, 83876, 124201, 146783, 230659, 248402, 272597, 293566, 461318, 496804, 545194, 587132, 922636, 1090388, 1614613, 1908179, 2998567, 3229226, 3816358, 5997134, 6458452, 7632716, 11994268, 20989969, 41979938, 83959876]

約数ペア:

[(1, 83959876), (2, 41979938), (4, 20989969), (7, 11994268), (11, 7632716), (13, 6458452), (14, 5997134), (22, 3816358), (26, 3229226), (28, 2998567), (44, 1908179), (52, 1614613), (77, 1090388), (91, 922636), (143, 587132), (154, 545194), (169, 496804), (182, 461318), (286, 293566), (308, 272597), (338, 248402), (364, 230659), (572, 146783), (676, 124201), (1001, 83876), (1183, 70972), (1613, 52052), (1859, 45164), (2002, 41938), (2366, 35486), (3226, 26026), (3718, 22582), (4004, 20969), (4732, 17743), (6452, 13013), (7436, 11291)]