71910950112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{30491}}^1$

素因数の和:30957

約数の個数: 144

約数和(自身を含む): 215766270720

約数和(自身を除く): 143855320608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 431, 456, 608, 684, 862, 912, 1293, 1368, 1724, 1824, 2586, 2736, 3448, 3879, 5172, 5472, 6896, 7758, 8189, 10344, 13792, 15516, 16378, 20688, 24567, 30491, 31032, 32756, 41376, 49134, 60982, 62064, 65512, 73701, 91473, 98268, 121964, 124128, 131024, 147402, 182946, 196536, 243928, 262048, 274419, 294804, 365892, 393072, 487856, 548838, 579329, 589608, 731784, 786144, 975712, 1097676, 1158658, 1179216, 1463568, 1737987, 2195352, 2317316, 2358432, 2927136, 3475974, 4390704, 4634632, 5213961, 6951948, 8781408, 9269264, 10427922, 13141621, 13903896, 18538528, 20855844, 26283242, 27807792, 39424863, 41711688, 52566484, 55615584, 78849726, 83423376, 105132968, 118274589, 157699452, 166846752, 210265936, 236549178, 249690799, 315398904, 420531872, 473098356, 499381598, 630797808, 749072397, 946196712, 998763196, 1261595616, 1498144794, 1892393424, 1997526392, 2247217191, 2996289588, 3784786848, 3995052784, 4494434382, 5992579176, 7990105568, 8988868764, 11985158352, 17977737528, 23970316704, 35955475056, 71910950112]

約数ペア:

[(1, 71910950112), (2, 35955475056), (3, 23970316704), (4, 17977737528), (6, 11985158352), (8, 8988868764), (9, 7990105568), (12, 5992579176), (16, 4494434382), (18, 3995052784), (19, 3784786848), (24, 2996289588), (32, 2247217191), (36, 1997526392), (38, 1892393424), (48, 1498144794), (57, 1261595616), (72, 998763196), (76, 946196712), (96, 749072397), (114, 630797808), (144, 499381598), (152, 473098356), (171, 420531872), (228, 315398904), (288, 249690799), (304, 236549178), (342, 210265936), (431, 166846752), (456, 157699452), (608, 118274589), (684, 105132968), (862, 83423376), (912, 78849726), (1293, 55615584), (1368, 52566484), (1724, 41711688), (1824, 39424863), (2586, 27807792), (2736, 26283242), (3448, 20855844), (3879, 18538528), (5172, 13903896), (5472, 13141621), (6896, 10427922), (7758, 9269264), (8189, 8781408), (10344, 6951948), (13792, 5213961), (15516, 4634632), (16378, 4390704), (20688, 3475974), (24567, 2927136), (30491, 2358432), (31032, 2317316), (32756, 2195352), (41376, 1737987), (49134, 1463568), (60982, 1179216), (62064, 1158658), (65512, 1097676), (73701, 975712), (91473, 786144), (98268, 731784), (121964, 589608), (124128, 579329), (131024, 548838), (147402, 487856), (182946, 393072), (196536, 365892), (243928, 294804), (262048, 274419)]