67203164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 72787876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 557, 868, 973, 1114, 1946, 2228, 3892, 3899, 4309, 7798, 8618, 15596, 17236, 17267, 30163, 34534, 60326, 69068, 77423, 120652, 120869, 154846, 241738, 309692, 483476, 541961, 1083922, 2167844, 2400113, 4800226, 9600452, 16800791, 33601582, 67203164]

約数ペア:

[(1, 67203164), (2, 33601582), (4, 16800791), (7, 9600452), (14, 4800226), (28, 2400113), (31, 2167844), (62, 1083922), (124, 541961), (139, 483476), (217, 309692), (278, 241738), (434, 154846), (556, 120869), (557, 120652), (868, 77423), (973, 69068), (1114, 60326), (1946, 34534), (2228, 30163), (3892, 17267), (3899, 17236), (4309, 15596), (7798, 8618)]