78056874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 194800320

約数和(自身を除く): 116743446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 4729, 5502, 8253, 9458, 14187, 16506, 28374, 33103, 42561, 66206, 85122, 99309, 198618, 297927, 595854, 619499, 1238998, 1858497, 3716994, 4336493, 5575491, 8672986, 11150982, 13009479, 26018958, 39028437, 78056874]

約数ペア:

[(1, 78056874), (2, 39028437), (3, 26018958), (6, 13009479), (7, 11150982), (9, 8672986), (14, 5575491), (18, 4336493), (21, 3716994), (42, 1858497), (63, 1238998), (126, 619499), (131, 595854), (262, 297927), (393, 198618), (786, 99309), (917, 85122), (1179, 66206), (1834, 42561), (2358, 33103), (2751, 28374), (4729, 16506), (5502, 14187), (8253, 9458)]