77770914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 178469760

約数和(自身を除く): 100698846

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 494, 541, 582, 741, 1082, 1261, 1482, 1623, 1843, 2522, 3246, 3686, 3783, 5529, 7033, 7566, 10279, 11058, 14066, 20558, 21099, 23959, 30837, 42198, 47918, 52477, 61674, 71877, 104954, 133627, 143754, 157431, 267254, 314862, 400881, 682201, 801762, 997063, 1364402, 1994126, 2046603, 2991189, 4093206, 5982378, 12961819, 25923638, 38885457, 77770914]

約数ペア:

[(1, 77770914), (2, 38885457), (3, 25923638), (6, 12961819), (13, 5982378), (19, 4093206), (26, 2991189), (38, 2046603), (39, 1994126), (57, 1364402), (78, 997063), (97, 801762), (114, 682201), (194, 400881), (247, 314862), (291, 267254), (494, 157431), (541, 143754), (582, 133627), (741, 104954), (1082, 71877), (1261, 61674), (1482, 52477), (1623, 47918), (1843, 42198), (2522, 30837), (3246, 23959), (3686, 21099), (3783, 20558), (5529, 14066), (7033, 11058), (7566, 10279)]