72977112

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8694

約数の個数: 80

約数和(自身を含む): 220152240

約数和(自身を除く): 147175128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 8663, 17326, 25989, 34652, 51978, 69304, 77967, 103956, 112619, 155934, 207912, 225238, 233901, 311868, 337857, 450476, 467802, 623736, 675714, 701703, 900952, 935604, 1013571, 1351428, 1403406, 1871208, 2027142, 2702856, 2806812, 3040713, 4054284, 5613624, 6081426, 8108568, 9122139, 12162852, 18244278, 24325704, 36488556, 72977112]

約数ペア:

[(1, 72977112), (2, 36488556), (3, 24325704), (4, 18244278), (6, 12162852), (8, 9122139), (9, 8108568), (12, 6081426), (13, 5613624), (18, 4054284), (24, 3040713), (26, 2806812), (27, 2702856), (36, 2027142), (39, 1871208), (52, 1403406), (54, 1351428), (72, 1013571), (78, 935604), (81, 900952), (104, 701703), (108, 675714), (117, 623736), (156, 467802), (162, 450476), (216, 337857), (234, 311868), (312, 233901), (324, 225238), (351, 207912), (468, 155934), (648, 112619), (702, 103956), (936, 77967), (1053, 69304), (1404, 51978), (2106, 34652), (2808, 25989), (4212, 17326), (8424, 8663)]