72233424

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 208439040

約数和(自身を除く): 136205616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 617, 813, 1084, 1234, 1626, 1851, 2168, 2439, 2468, 3252, 3702, 4336, 4878, 4936, 5553, 6504, 7317, 7404, 9756, 9872, 11106, 13008, 14634, 14808, 16659, 19512, 22212, 29268, 29616, 33318, 39024, 44424, 58536, 66636, 88848, 117072, 133272, 167207, 266544, 334414, 501621, 668828, 1003242, 1337656, 1504863, 2006484, 2675312, 3009726, 4012968, 4514589, 6019452, 8025936, 9029178, 12038904, 18058356, 24077808, 36116712, 72233424]

約数ペア:

[(1, 72233424), (2, 36116712), (3, 24077808), (4, 18058356), (6, 12038904), (8, 9029178), (9, 8025936), (12, 6019452), (16, 4514589), (18, 4012968), (24, 3009726), (27, 2675312), (36, 2006484), (48, 1504863), (54, 1337656), (72, 1003242), (108, 668828), (144, 501621), (216, 334414), (271, 266544), (432, 167207), (542, 133272), (617, 117072), (813, 88848), (1084, 66636), (1234, 58536), (1626, 44424), (1851, 39024), (2168, 33318), (2439, 29616), (2468, 29268), (3252, 22212), (3702, 19512), (4336, 16659), (4878, 14808), (4936, 14634), (5553, 13008), (6504, 11106), (7317, 9872), (7404, 9756)]