72790224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 204070272

約数和(自身を除く): 131280048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 743, 942, 1256, 1486, 1884, 2041, 2229, 2512, 2972, 3768, 4082, 4458, 5944, 6123, 7536, 8164, 8916, 9659, 11888, 12246, 16328, 17832, 19318, 24492, 28977, 32656, 35664, 38636, 48984, 57954, 77272, 97968, 115908, 116651, 154544, 231816, 233302, 349953, 463632, 466604, 699906, 933208, 1399812, 1516463, 1866416, 2799624, 3032926, 4549389, 5599248, 6065852, 9098778, 12131704, 18197556, 24263408, 36395112, 72790224]

約数ペア:

[(1, 72790224), (2, 36395112), (3, 24263408), (4, 18197556), (6, 12131704), (8, 9098778), (12, 6065852), (13, 5599248), (16, 4549389), (24, 3032926), (26, 2799624), (39, 1866416), (48, 1516463), (52, 1399812), (78, 933208), (104, 699906), (156, 466604), (157, 463632), (208, 349953), (312, 233302), (314, 231816), (471, 154544), (624, 116651), (628, 115908), (743, 97968), (942, 77272), (1256, 57954), (1486, 48984), (1884, 38636), (2041, 35664), (2229, 32656), (2512, 28977), (2972, 24492), (3768, 19318), (4082, 17832), (4458, 16328), (5944, 12246), (6123, 11888), (7536, 9659), (8164, 8916)]