72127458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16263

約数の個数: 48

約数和(自身を含む): 177166080

約数和(自身を除く): 105038622

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 16223, 32446, 48669, 97338, 146007, 210899, 292014, 308237, 421798, 616474, 632697, 924711, 1265394, 1849422, 1898091, 2774133, 3796182, 4007081, 5548266, 8014162, 12021243, 24042486, 36063729, 72127458]

約数ペア:

[(1, 72127458), (2, 36063729), (3, 24042486), (6, 12021243), (9, 8014162), (13, 5548266), (18, 4007081), (19, 3796182), (26, 2774133), (38, 1898091), (39, 1849422), (57, 1265394), (78, 924711), (114, 632697), (117, 616474), (171, 421798), (234, 308237), (247, 292014), (342, 210899), (494, 146007), (741, 97338), (1482, 48669), (2223, 32446), (4446, 16223)]