71981424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26309}}^1$

素因数の和:26342

約数の個数: 60

約数和(自身を含む): 212058600

約数和(自身を除く): 140077176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26309, 52618, 78927, 105236, 157854, 210472, 236781, 315708, 420944, 473562, 499871, 631416, 947124, 999742, 1262832, 1499613, 1894248, 1999484, 2999226, 3788496, 3998968, 4498839, 5998452, 7997936, 8997678, 11996904, 17995356, 23993808, 35990712, 71981424]

約数ペア:

[(1, 71981424), (2, 35990712), (3, 23993808), (4, 17995356), (6, 11996904), (8, 8997678), (9, 7997936), (12, 5998452), (16, 4498839), (18, 3998968), (19, 3788496), (24, 2999226), (36, 1999484), (38, 1894248), (48, 1499613), (57, 1262832), (72, 999742), (76, 947124), (114, 631416), (144, 499871), (152, 473562), (171, 420944), (228, 315708), (304, 236781), (342, 210472), (456, 157854), (684, 105236), (912, 78927), (1368, 52618), (2736, 26309)]