80616536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10067}}^1$

素因数の和:10104

約数の個数: 64

約数和(自身を含む): 202970880

約数和(自身を除く): 122354344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 10067, 20134, 40268, 70469, 80536, 110737, 130871, 140938, 221474, 261742, 281876, 442948, 523484, 563752, 775159, 885896, 916097, 1046968, 1439581, 1550318, 1832194, 2879162, 3100636, 3664388, 5758324, 6201272, 7328776, 10077067, 11516648, 20154134, 40308268, 80616536]

約数ペア:

[(1, 80616536), (2, 40308268), (4, 20154134), (7, 11516648), (8, 10077067), (11, 7328776), (13, 6201272), (14, 5758324), (22, 3664388), (26, 3100636), (28, 2879162), (44, 1832194), (52, 1550318), (56, 1439581), (77, 1046968), (88, 916097), (91, 885896), (104, 775159), (143, 563752), (154, 523484), (182, 442948), (286, 281876), (308, 261742), (364, 221474), (572, 140938), (616, 130871), (728, 110737), (1001, 80536), (1144, 70469), (2002, 40268), (4004, 20134), (8008, 10067)]