76391168

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 178171392

約数和(自身を除く): 101780224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 907, 1316, 1504, 1792, 1814, 2632, 3008, 3628, 5264, 6016, 6349, 7256, 10528, 12032, 12698, 14512, 21056, 25396, 29024, 42112, 42629, 50792, 58048, 84224, 85258, 101584, 116096, 170516, 203168, 232192, 298403, 341032, 406336, 596806, 682064, 812672, 1193612, 1364128, 1625344, 2387224, 2728256, 4774448, 5456512, 9548896, 10913024, 19097792, 38195584, 76391168]

約数ペア:

[(1, 76391168), (2, 38195584), (4, 19097792), (7, 10913024), (8, 9548896), (14, 5456512), (16, 4774448), (28, 2728256), (32, 2387224), (47, 1625344), (56, 1364128), (64, 1193612), (94, 812672), (112, 682064), (128, 596806), (188, 406336), (224, 341032), (256, 298403), (329, 232192), (376, 203168), (448, 170516), (658, 116096), (752, 101584), (896, 85258), (907, 84224), (1316, 58048), (1504, 50792), (1792, 42629), (1814, 42112), (2632, 29024), (3008, 25396), (3628, 21056), (5264, 14512), (6016, 12698), (6349, 12032), (7256, 10528)]