73991088

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7237}}^1$

素因数の和:7322

約数の個数: 60

約数和(自身を含む): 210017808

約数和(自身を除く): 136026720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7237, 10224, 14474, 21711, 28948, 43422, 57896, 65133, 86844, 115792, 130266, 173688, 260532, 347376, 513827, 521064, 1027654, 1042128, 1541481, 2055308, 3082962, 4110616, 4624443, 6165924, 8221232, 9248886, 12331848, 18497772, 24663696, 36995544, 73991088]

約数ペア:

[(1, 73991088), (2, 36995544), (3, 24663696), (4, 18497772), (6, 12331848), (8, 9248886), (9, 8221232), (12, 6165924), (16, 4624443), (18, 4110616), (24, 3082962), (36, 2055308), (48, 1541481), (71, 1042128), (72, 1027654), (142, 521064), (144, 513827), (213, 347376), (284, 260532), (426, 173688), (568, 130266), (639, 115792), (852, 86844), (1136, 65133), (1278, 57896), (1704, 43422), (2556, 28948), (3408, 21711), (5112, 14474), (7237, 10224)]