78642408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14827}}^1$

素因数の和:14866

約数の個数: 64

約数和(自身を含む): 224199360

約数和(自身を除く): 145556952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 14827, 29654, 44481, 59308, 88962, 118616, 177924, 192751, 252059, 355848, 385502, 504118, 578253, 756177, 771004, 1008236, 1156506, 1512354, 1542008, 2016472, 2313012, 3024708, 3276767, 4626024, 6049416, 6553534, 9830301, 13107068, 19660602, 26214136, 39321204, 78642408]

約数ペア:

[(1, 78642408), (2, 39321204), (3, 26214136), (4, 19660602), (6, 13107068), (8, 9830301), (12, 6553534), (13, 6049416), (17, 4626024), (24, 3276767), (26, 3024708), (34, 2313012), (39, 2016472), (51, 1542008), (52, 1512354), (68, 1156506), (78, 1008236), (102, 771004), (104, 756177), (136, 578253), (156, 504118), (204, 385502), (221, 355848), (312, 252059), (408, 192751), (442, 177924), (663, 118616), (884, 88962), (1326, 59308), (1768, 44481), (2652, 29654), (5304, 14827)]